{"id":358995,"date":"2024-01-24T12:11:21","date_gmt":"2024-01-24T06:41:21","guid":{"rendered":"https:\/\/www.iasbook.com\/hindi\/?p=358995"},"modified":"2024-01-24T12:11:21","modified_gmt":"2024-01-24T06:41:21","slug":"heat-thermodynamics-questions","status":"publish","type":"post","link":"https:\/\/www.iasbook.com\/hindi\/heat-thermodynamics-questions\/","title":{"rendered":"\u090a\u0937\u094d\u092e\u093e \u090f\u0935\u0902 \u090a\u0937\u094d\u092e\u093e \u0917\u0924\u093f\u0915\u0940  \u2013 \u0905\u0927\u094d\u092f\u093e\u092f\u0935\u093e\u0930 \u092a\u093f\u091b\u0932\u0947 \u0935\u0930\u094d\u0937\u094b\u0902 \u0915\u0947 \u092a\u094d\u0930\u0936\u094d\u0928 \u0935\u094d\u092f\u093e\u0916\u094d\u092f\u093e \u0915\u0947 \u0938\u093e\u0925"},"content":{"rendered":"<p><strong>1. \u0938\u0902\u0935\u0939\u0928 \u0926\u094d\u0935\u093e\u0930\u093e \u090a\u0937\u094d\u092e\u093e \u0915\u093e \u0938\u094d\u0925\u093e\u0928\u093e\u0902\u0924\u0930\u0923 \u0939\u094b \u0938\u0915\u0924\u093e \u0939\u0948-<\/strong><\/p>\n<p>(a) \u0920\u094b\u0938 \u090f\u0935\u0902 \u0926\u094d\u0930\u0935 \u092e\u0947\u0902<br \/>\n(b) \u0920\u094b\u0938 \u090f\u0935\u0902 \u0928\u093f\u0930\u094d\u0935\u093e\u0924 \u092e\u0947\u0902<br \/>\n(c) \u0917\u0948\u0938 \u090f\u0935\u0902 \u0926\u094d\u0930\u0935 \u092e\u0947\u0902<br \/>\n(d) \u0928\u093f\u0930\u094d\u0935\u093e\u0924 \u090f\u0935\u0902 \u0917\u0948\u0938 \u092e\u0947\u0902<\/p>\n<p><strong>[M.P.P.C.S. (Pre) Exam. 2017]<\/strong><\/p>\n<div id=\"1-link-358995\" class=\"sh-link 1-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('1', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"1-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"1-content-358995\" class=\"sh-content 1-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (c) \u0917\u0948\u0938 \u090f\u0935\u0902 \u0926\u094d\u0930\u0935 \u092e\u0947\u0902<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0938\u0902\u0935\u0939\u0928 (Convection) \u0926\u094d\u0935\u093e\u0930\u093e \u090a\u0937\u094d\u092e\u093e \u0915\u093e \u0938\u094d\u0925\u093e\u0928\u093e\u0902\u0924\u0930\u0923 \u0915\u0947\u0935\u0932 \u0926\u094d\u0930\u0935\u094b\u0902 \u0924\u0925\u093e \u0917\u0948\u0938\u094b\u0902 \u092e\u0947\u0902 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u0938\u0902\u0935\u0939\u0928 \u0915\u0940 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u092e\u0947\u0902 \u092a\u0926\u093e\u0930\u094d\u0925 \u0915\u0947 \u0915\u0923 \u0938\u094d\u0935\u092f\u0902 \u0938\u094d\u0925\u093e\u0928\u093e\u0902\u0924\u0930\u093f\u0924 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n<li>\u0909\u0926\u093e\u0939\u0930\u0923\u093e\u0930\u094d\u0925- \u0906\u0917 \u092a\u0930 \u0930\u0916\u0940 \u092a\u0924\u0940\u0932\u0940 \u0915\u093e \u091c\u0932 \u0938\u0902\u0935\u0939\u0928 \u0926\u094d\u0935\u093e\u0930\u093e \u0917\u0930\u094d\u092e \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>2. 100\u00b0 \u0938\u0947, \u0915\u0940 \u0935\u093e\u0937\u094d\u092a \u0926\u094d\u0935\u093e\u0930\u093e \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u091c\u0932\u0928 \u0909\u0938\u0940 \u0924\u093e\u092a \u0915\u0947 \u092a\u093e\u0928\u0940 \u0926\u094d\u0935\u093e\u0930\u093e \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u091c\u0932\u0928 \u0938\u0947 \u0905\u0927\u093f\u0915 \u0917\u0902\u092d\u0940\u0930 \u0939\u094b\u0924\u0940 \u0939\u0948, \u0915\u094d\u092f\u094b\u0902\u0915\u093f-<\/strong><\/p>\n<p>(a) \u0935\u093e\u0937\u094d\u092a \u090f\u0915 \u0917\u0948\u0938 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<br \/>\n(b) \u0935\u093e\u0937\u094d\u092a \u0926\u094d\u0935\u093e\u0930\u093e \u0905\u0927\u093f\u0915 \u090a\u0937\u094d\u092e\u093e \u0926\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948\u0964<br \/>\n(c) \u0935\u093e\u0937\u094d\u092a \u0905\u0927\u093f\u0915 \u091c\u094d\u0935\u0932\u0928\u0936\u0940\u0932 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<br \/>\n(d) \u0935\u093e\u0937\u094d\u092a \u0926\u094d\u0935\u093e\u0930\u093e \u0905\u0927\u093f\u0915 \u0926\u093e\u092c \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/p>\n<p><strong>[Chhattisgarh P.C.S. (Pre) 2008]<\/strong><\/p>\n<div id=\"2-link-358995\" class=\"sh-link 2-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('2', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"2-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"2-content-358995\" class=\"sh-content 2-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (b) \u0935\u093e\u0937\u094d\u092a \u0926\u094d\u0935\u093e\u0930\u093e \u0905\u0927\u093f\u0915 \u090a\u0937\u094d\u092e\u093e \u0926\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>100\u00b0 \u0938\u0947. \u0915\u0940 \u0935\u093e\u0937\u094d\u092a \u0926\u094d\u0935\u093e\u0930\u093e \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u091c\u0932\u0928 \u0909\u0938\u0940 \u0924\u093e\u092a \u0915\u0947 \u092a\u093e\u0928\u0940 \u0926\u094d\u0935\u093e\u0930\u093e \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u091c\u0932\u0928 \u0938\u0947 \u0905\u0927\u093f\u0915 \u0917\u0902\u092d\u0940\u0930 \u0939\u094b\u0924\u0940 \u0939\u0948, \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u0935\u093e\u0937\u094d\u092a \u092e\u0947\u0902 \u0909\u0938\u0915\u0940 \u0917\u0941\u092a\u094d\u0924 \u090a\u0937\u094d\u092e\u093e \u092d\u0940 \u0935\u093f\u0926\u094d\u092f\u092e\u093e\u0928 \u0930\u0939\u0924\u0940 \u0939\u0948\u0902\u0964<\/li>\n<li>100\u00b0C \u0915\u0947 1 \u0917\u094d\u0930\u093e\u092e \u0926\u094d\u0930\u0935\u094d\u092f\u092e\u093e\u0928 \u0915\u0947 \u091c\u0932 \u0915\u0940 \u0905\u092a\u0947\u0915\u094d\u0937\u093e 100\u00b0C \u0915\u0947 \u090f\u0915 \u0917\u094d\u0930\u093e\u092e \u0935\u093e\u0937\u094d\u092a \u092e\u0947\u0902 540 \u0915\u0948\u0932\u094b\u0930\u0940 \u090a\u0937\u094d\u092e\u093e \u0905\u0927\u093f\u0915 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>3. \u090f\u0915 \u0917\u094d\u0930\u093e\u092e \u092c\u0930\u094d\u092b \u0915\u094b 0\u00b0C \u0924\u093e\u092a\u0915\u094d\u0930\u092e \u0938\u0947 \u0935\u093e\u092a\u094d\u092a \u092e\u0947\u0902 100\u00b0C \u0924\u093e\u092a\u0915\u094d\u0930\u092e \u0924\u0915 \u0932\u0947 \u091c\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0915\u093f\u0924\u0928\u0947 \u0915\u0948\u0932\u094b\u0930\u0940 \u090a\u0937\u094d\u092e\u093e \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0917\u0940?<\/strong><\/p>\n<p>(a) 80<br \/>\n(b) 336<br \/>\n(c) 720<br \/>\n(d) 620<\/p>\n<p><strong>[Uttarakhand Lower Sub. (Pre) 2010]<\/strong><\/p>\n<div id=\"3-link-358995\" class=\"sh-link 3-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('3', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"3-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"3-content-358995\" class=\"sh-content 3-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (c) 720<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0917\u0932\u0928 \u0915\u0940 \u0917\u0941\u092a\u094d\u0924 \u090a\u0937\u094d\u092e\u093e = 80 \u0915\u0948\u0932\u094b\u0930\u0940\/\u0917\u094d\u0930\u093e\u092e 0\u00b0C \u0924\u093e\u092a \u092a\u0930 \u092c\u0930\u094d\u092b \u0938\u0947 \u091c\u0932 \u092e\u0947\u0902 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0939\u0947\u0924\u0941 \u0906\u0935\u0936\u094d\u092f\u0915 \u090a\u0937\u094d\u092e\u093e = 80 \u0915\u0948\u0932\u094b\u0930\u0940 \u091c\u0932 \u0915\u093e \u0924\u093e\u092a 0\u00b0C \u0938\u0947 100\u00b0C \u0924\u0915 \u092c\u0922\u093c\u093e\u0928\u0947 \u0939\u0947\u0924\u0941 \u0906\u0935\u0936\u094d\u092f\u0915 \u090a\u0937\u094d\u092e\u093e = 100 \u0915\u0948\u0932\u094b\u0930\u0940 \u0935\u093e\u0937\u094d\u092a\u0928 \u0915\u0940 \u0917\u0941\u092a\u094d\u0924 \u090a\u0937\u094d\u092e\u093e = 540 \u0915\u0948\u0932\u094b\u0930\u0940\/\u0917\u094d\u0930\u093e\u092e \u0905\u0924\u0903 100\u00b0C \u092a\u0930 \u091c\u0932 \u0938\u0947 \u0935\u093e\u0937\u094d\u092a \u092e\u0947\u0902 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0939\u0947\u0924\u0941 \u0906\u0935\u0936\u094d\u092f\u0915 \u090a\u0937\u094d\u092e\u093e = 540 \u0915\u0948\u0932\u094b\u0930\u0940\u0964<\/li>\n<li>\u0915\u0941\u0932 \u0906\u0935\u0936\u094d\u092f\u0915 \u090a\u0937\u094d\u092e\u093e 80+ 100+540 = 720 \u0915\u0948\u0932\u094b\u0930\u0940\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>4. \u0915\u093f\u0924\u0928\u093e \u0924\u093e\u092a\u092e\u093e\u0928 \u0939\u094b\u0928\u0947 \u092a\u0930 \u092a\u093e\u0920\u094d\u092f\u093e\u0902\u0915 \u0938\u0947\u0932\u094d\u0938\u093f\u092f\u0938 \u0914\u0930 \u092b\u0949\u0930\u0947\u0928\u0939\u093e\u0907\u091f \u0924\u093e\u092a\u092e\u093e\u092a\u093f\u092f\u094b\u0902 \u092e\u0947\u0902 \u090f\u0915 \u0939\u0940 \u0939\u094b\u0902\u0917\u0947?<\/strong><\/p>\n<p>(a) -40<br \/>\n(b) 212<br \/>\n(c) 40<br \/>\n(d) 100<\/p>\n<p><strong>[I.A.S. (Pre) 1993, <\/strong><strong>U.P. U.D.A\/L.D.A. (Pre) 2003, <\/strong><strong>U.P.P.C.S. (Mains) 2015]<\/strong><\/p>\n<div id=\"4-link-358995\" class=\"sh-link 4-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('4', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"4-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"4-content-358995\" class=\"sh-content 4-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (a) -40<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>&#8211; 40\u00b0 \u0938\u0947\u0902\u091f\u0940\u0917\u094d\u0930\u0947\u0921 \u090f\u0915 \u0910\u0938\u093e \u0924\u093e\u092a \u0939\u0948, \u091c\u094b \u0921\u093f\u0917\u094d\u0930\u0940 \u0938\u0947\u0902\u091f\u0940\u0917\u094d\u0930\u0947\u0921 \u0924\u0925\u093e \u0921\u093f\u0917\u094d\u0930\u0940 \u092b\u0949\u0930\u0947\u0928\u0939\u093e\u0907\u091f \u092e\u0947\u0902 \u0938\u092e\u093e\u0928 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u0921\u093f\u0917\u094d\u0930\u0940 \u0938\u0947\u0902\u091f\u0940\u0917\u094d\u0930\u0947\u0921 \u090f\u0935\u0902 \u0921\u093f\u0917\u094d\u0930\u0940 \u092b\u0949\u0930\u0947\u0928\u0939\u093e\u0907\u091f \u092e\u0947\u0902 \u0938\u0902\u092c\u0902\u0927 F = 1.8C + 32<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>5. \u0915\u093f\u0938 \u092c\u093f\u0902\u0926\u0941 \u092a\u0930 \u092b\u0949\u0930\u0947\u0928\u0939\u093e\u0907\u091f \u0924\u093e\u092a\u0915\u094d\u0930\u092e \u0938\u0947\u0902\u091f\u0940\u0917\u094d\u0930\u0947\u0921 \u0924\u093e\u092a\u0915\u094d\u0930\u092e \u0915\u093e \u0926\u094b\u0917\u0941\u0928\u093e \u0939\u094b\u0924\u093e \u0939\u0948?<\/strong><\/p>\n<p>(a) -6.7\u00b0 C<br \/>\n(b) -12.3\u00b0 C<br \/>\n(c) 12.3\u00b0 C<br \/>\n(d) 160\u00b0 C<\/p>\n<p><strong>[R.A.S.\/R.T.S. (Pre) 2007]<\/strong><\/p>\n<div id=\"5-link-358995\" class=\"sh-link 5-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('5', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"5-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"5-content-358995\" class=\"sh-content 5-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (d) 160\u00b0 C<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0905\u0924\u0903 160\u00b0C \u092a\u0930 \u092b\u0949\u0930\u0947\u0928\u0939\u093e\u0907\u091f \u0924\u093e\u092a\u0915\u094d\u0930\u092e \u0926\u094b\u0917\u0941\u0928\u093e \u0939\u094b\u0917\u093e\u0964 [F = 2C \u0938\u0942\u0924\u094d\u0930 \u092e\u0947\u0902 \u0930\u0916\u0928\u0947 \u092a\u0930 ]<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>6. \u090f\u0915 \u0938\u094d\u0935\u0938\u094d\u0925 \u092e\u0928\u0941\u0937\u094d\u092f \u0915\u0947 \u0936\u0930\u0940\u0930 \u0915\u093e \u0924\u093e\u092a \u0939\u094b\u0924\u093e \u0939\u0948-<\/strong><\/p>\n<p>(a) 37 \u0921\u093f\u0917\u094d\u0930\u0940 \u0938\u0947\u0932\u094d\u0938\u093f\u092f\u0938<br \/>\n(b) 37 \u0921\u093f\u0917\u094d\u0930\u0940 \u092b\u0949\u0930\u0947\u0928\u0939\u093e\u0907\u091f<br \/>\n(c) 98.4 \u0921\u093f\u0917\u094d\u0930\u0940 \u0938\u0947\u0932\u094d\u0938\u093f\u092f\u0938<br \/>\n(d) 98.4 \u0921\u093f\u0917\u094d\u0930\u0940 \u0915\u0948\u0932\u094d\u0935\u093f\u0928<\/p>\n<p><strong>[Uttarakand, P.C.S. (Pre) 2005]<\/strong><\/p>\n<div id=\"6-link-358995\" class=\"sh-link 6-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('6', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"6-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"6-content-358995\" class=\"sh-content 6-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (a) 37 \u0921\u093f\u0917\u094d\u0930\u0940 \u0938\u0947\u0932\u094d\u0938\u093f\u092f\u0938<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u090f\u0915 \u0938\u094d\u0935\u0938\u094d\u0925 \u092e\u0928\u0941\u0937\u094d\u092f \u0915\u0947 \u0936\u0930\u0940\u0930 \u0915\u093e \u0924\u093e\u092a\u092e\u093e\u0928 36.9 \u0921\u093f\u0917\u094d\u0930\u0940 \u0938\u0947\u0932\u094d\u0938\u093f\u092f\u0938 \u092f\u093e 98.6 \u0921\u093f\u0917\u094d\u0930\u0940 \u092b\u0949\u0930\u0947\u0928\u0939\u093e\u0907\u091f \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u092f\u0926\u093f \u0936\u0930\u0940\u0930 \u0915\u093e \u0924\u093e\u092a\u092e\u093e\u0928 \u0907\u0938\u0938\u0947 \u0915\u092e \u092f\u093e \u091c\u094d\u092f\u093e\u0926\u093e \u0939\u094b\u0924\u093e \u0939\u0948, \u0924\u094b \u0906\u0926\u092e\u0940 \u092c\u0940\u092e\u093e\u0930 \u092a\u0921\u093c \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u092f\u0926\u093f \u0936\u0930\u0940\u0930 \u0915\u0947 \u0924\u093e\u092a\u092e\u093e\u0928 \u0905\u0930\u094d\u0925\u093e\u0924 37 \u0921\u093f\u0917\u094d\u0930\u0940 \u0938\u0947\u0932\u094d\u0938\u093f\u092f\u0938 \u0915\u094b \u0915\u0947\u0932\u094d\u0935\u093f\u0928 \u092e\u0947\u0902 \u092c\u0926\u0932\u0947\u0902\u0917\u0947, \u0924\u094b \u0907\u0938\u0915\u093e \u092e\u093e\u0928 273+37-310 \u0915\u0947\u0932\u094d\u0935\u093f\u0928 \u0939\u094b\u0917\u093e\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>7. \u092e\u093e\u0928\u0935 \u0936\u0930\u0940\u0930 \u0915\u093e \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0924\u093e\u092a\u0915\u094d\u0930\u092e 98.4&#8243;F \u0939\u0948\u0964 \u0907\u0938\u0915\u0947 \u092c\u0930\u093e\u092c\u0930 &#8220;C \u092e\u0947\u0902 \u0924\u093e\u092a\u0915\u094d\u0930\u092e \u0939\u0948-<\/strong><\/p>\n<p>(a) 40.16<br \/>\n(b) 36.89<br \/>\n(c) 35.72<br \/>\n(d) 32.36<\/p>\n<p><strong>[U.P.P.C.S. (Pre) (Re. Exam) 2015]<\/strong><\/p>\n<div id=\"7-link-358995\" class=\"sh-link 7-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('7', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"7-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"7-content-358995\" class=\"sh-content 7-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (b) 36.89<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u00b0C= (\u00b0F-32)\u00d75\/9<\/li>\n<li>\u091a\u0942\u0902\u0915\u093f \u092b\u0949\u0930\u0947\u0928\u0939\u093e\u0907\u091f \u092a\u0948\u092e\u093e\u0928\u0947 \u092a\u0930 \u0924\u093e\u092a\u0915\u094d\u0930\u092e 98.4\u00b0F \u0939\u0948\u0964<\/li>\n<li>C= (98.4-32)\u00d75\/9 = 36.89 C<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>8. \u092b\u093e\u0930\u0947\u0928\u0939\u093e\u0907\u091f \u092a\u0948\u092e\u093e\u0928\u0947 \u092a\u0930 \u0924\u093e\u092a\u092e\u093e\u0928 200\u00b0F \u0939\u0948\u0964 \u0907\u0938\u0915\u093e \u092e\u093e\u0928 \u0938\u0947\u0932\u094d\u0938\u093f\u092f\u0938 \u092a\u0948\u092e\u093e\u0928\u0947 \u092a\u0930 \u0915\u094d\u092f\u093e \u0939\u094b\u0917\u093e ?<\/strong><\/p>\n<p>(a) 93.3\u00b0 C<br \/>\n(b) 40\u00b0 C<br \/>\n(c) 99\u00b0 C<br \/>\n(d) 30\u00b0 C<\/p>\n<p><strong>[U.P.B.E.O. (Pre) 2019]<\/strong><\/p>\n<div id=\"8-link-358995\" class=\"sh-link 8-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('8', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"8-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"8-content-358995\" class=\"sh-content 8-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (a) 93.3\u00b0 C<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0939\u092e \u091c\u093e\u0928\u0924\u0947 \u0939\u0948\u0902,<br \/>\n\u00b0C= (\u00b0F-32)\u00d75\/9<\/li>\n<li>\u0907\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 200 \u00b0F \u0924\u093e\u092a\u092e\u093e\u0928 \u0915\u093e \u092e\u093e\u0928 \u0938\u0947\u0932\u094d\u0938\u093f\u092f\u0938 \u092a\u0948\u092e\u093e\u0928\u0947 \u092a\u0930 93.3\u00b0C \u0939\u094b\u0917\u093e\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>9. 40 \u0921\u093f\u0917\u094d\u0930\u0940 \u0938\u0947\u0932\u094d\u0938\u093f\u092f\u0938 \u0915\u093e \u092e\u093e\u0928 \u092b\u0949\u0930\u0947\u0928\u0939\u093e\u0907\u091f \u0938\u094d\u0915\u0947\u0932 \u092e\u0947\u0902 \u0939\u0948-<\/strong><\/p>\n<p>(a) 104\u00b0 F<br \/>\n(b) 100\u00b0 F<br \/>\n(c) 102\u00b0 F<br \/>\n(d) 75\u00b0 F<br \/>\n(e) \u0909\u092a\u0930\u094d\u092f\u0941\u0915\u094d\u0924 \u092e\u0947\u0902 \u0938\u0947 \u0915\u094b\u0908 \u0928\u0939\u0940\u0902\/ \u0909\u092a\u0930\u094d\u092f\u0941\u0915\u094d\u0924 \u092e\u0947\u0902 \u0938\u0947 \u090f\u0915 \u0938\u0947 \u0905\u0927\u093f\u0915<\/p>\n<p><strong>[B.P.S.C. (Pre) 2018]<\/strong><\/p>\n<div id=\"9-link-358995\" class=\"sh-link 9-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('9', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"9-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"9-content-358995\" class=\"sh-content 9-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (a) 104\u00b0 F<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u00b0F= (\u00b0C+32)\u00d79\/5<br \/>\n\u091c\u0939\u093e\u0902 C = \u0938\u0947\u0902\u091f\u0940\u0917\u094d\u0930\u0947\u0921 \u0924\u093e\u092a\u0915\u094d\u0930\u092e<br \/>\n\u0924\u0925\u093e F = \u092b\u0949\u0930\u0928\u0947\u0939\u093e\u0907\u091f \u0924\u093e\u092a\u0915\u094d\u0930\u092e<\/li>\n<li>\u0905\u0924\u0903 40\u00b0C \u0915\u093e \u092e\u093e\u0928 \u092b\u0949\u0930\u0947\u0928\u0939\u093e\u0907\u091f \u0938\u094d\u0915\u0947\u0932 \u092a\u0930 104\u00b0F \u0939\u094b\u0917\u093e\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>10. 50\u00b0C \u0915\u093e \u092e\u093e\u0928 \u092b\u0949\u0930\u0947\u0928\u0939\u093e\u0907\u091f \u0938\u094d\u0915\u0947\u0932 \u092e\u0947\u0902 \u0939\u0948-<\/strong><\/p>\n<p>(a) 104\u00b0 F<br \/>\n(b) 122\u00b0 F<br \/>\n(c) 100\u00b0 F<br \/>\n(d) 75\u00b0 F<br \/>\n(e) \u0909\u092a\u0930\u094d\u092f\u0941\u0915\u094d\u0924 \u092e\u0947\u0902 \u0938\u0947 \u0915\u094b\u0908 \u0928\u0939\u0940\u0902\u0964 \u0909\u092a\u0930\u094d\u092f\u0941\u0915\u094d\u0924 \u092e\u0947\u0902 \u0938\u0947 \u090f\u0915 \u0938\u0947 \u0905\u0927\u093f\u0915<\/p>\n<p><strong>[B.P.S.C. (Pre) 2019]<\/strong><\/p>\n<div id=\"10-link-358995\" class=\"sh-link 10-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('10', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"10-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"10-content-358995\" class=\"sh-content 10-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (b) 122\u00b0 F<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0938\u0947\u0902\u091f\u0940\u0917\u094d\u0930\u0947\u0921 \u0914\u0930 \u092b\u0949\u0930\u0947\u0928\u0939\u093e\u0907\u091f \u0915\u093e \u0938\u0902\u092c\u0902\u0927 \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0938\u0942\u0924\u094d\u0930 \u0926\u094d\u0935\u093e\u0930\u093e \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948<\/li>\n<li>\u00b0F= (\u00b0C+32)\u00d79\/5<\/li>\n<li>\u0905\u0924\u0903 50\u00b0C \u0915\u093e \u092e\u093e\u0928 \u092b\u0949\u0930\u0947\u0928\u0939\u093e\u0907\u091f \u0938\u094d\u0915\u0947\u0932 \u092e\u0947\u0902 122\u00b0F \u0939\u094b\u0917\u093e\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>11. \u0920\u0902\u0921\u0947 \u0926\u0947\u0936\u094b\u0902 \u092e\u0947\u0902 \u092a\u093e\u0930\u093e \u0915\u0947 \u0938\u094d\u0925\u093e\u0928 \u092a\u0930 \u0905\u0932\u094d\u0915\u094b\u0939\u0932 \u0915\u094b \u0924\u093e\u092a\u092e\u093e\u092a\u0940 \u0926\u094d\u0930\u0935 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0935\u0930\u0940\u092f\u0924\u093e \u0926\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948, \u0915\u094d\u092f\u094b\u0902\u0915\u093f<\/strong><\/p>\n<p>(a) \u0905\u0932\u094d\u0915\u094b\u0939\u0932 \u0915\u093e \u0926\u094d\u0930\u093e\u0902\u0915 \u0928\u093f\u092e\u094d\u0928\u0924\u0930 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<br \/>\n(b) \u0905\u0932\u094d\u0915\u094b\u0939\u0932 \u090a\u0937\u094d\u092e\u093e \u0915\u093e \u092c\u0947\u0939\u0924\u0930 \u0938\u0902\u091a\u093e\u0932\u0915 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<br \/>\n(c) \u0905\u0932\u094d\u0915\u094b\u0939\u0932 \u092a\u093e\u0930\u093e \u0938\u0947 \u0905\u0927\u093f\u0915 \u0938\u0938\u094d\u0924\u093e \u0939\u094b\u0924\u093e \u0939\u0948\u0964<br \/>\n(d) \u0905\u0932\u094d\u0915\u094b\u0939\u0932 \u0915\u093e \u0935\u093f\u0936\u094d\u0935 \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u092a\u093e\u0930\u093e \u0938\u0947 \u0905\u0927\u093f\u0915 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/p>\n<p><strong>[U.P. P.C.S. (Pre) 1997]<\/strong><\/p>\n<div id=\"11-link-358995\" class=\"sh-link 11-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('11', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"11-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"11-content-358995\" class=\"sh-content 11-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (a) \u0905\u0932\u094d\u0915\u094b\u0939\u0932 \u0915\u093e \u0926\u094d\u0930\u093e\u0902\u0915 \u0928\u093f\u092e\u094d\u0928\u0924\u0930 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0905\u0932\u094d\u0915\u094b\u0939\u0932 \u0915\u093e \u0926\u094d\u0930\u093e\u0902\u0915 \u0928\u093f\u092e\u094d\u0928\u0924\u0930 \u0939\u094b\u0928\u0947 \u0915\u0947 \u0915\u093e\u0930\u0923 \u0920\u0902\u0921\u0947 \u0938\u094d\u0925\u093e\u0928\u094b\u0902 \u092a\u0930 \u0907\u0938\u0915\u093e \u0939\u093f\u092e\u093e\u0902\u0915 \u0915\u093e\u092b\u0940 \u0928\u0940\u091a\u0947 \u0939\u094b\u0924\u093e \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 \u0936\u0942\u0928\u094d\u092f \u0938\u0947 \u0915\u093e\u092b\u0940 \u0915\u092e \u0924\u093e\u092a\u092e\u093e\u0928 \u0939\u094b \u091c\u093e\u0928\u0947 \u092a\u0930 \u092d\u0940 \u092f\u0939 \u0926\u094d\u0930\u0935 \u0905\u0935\u0938\u094d\u0925\u093e \u092e\u0947\u0902 \u0939\u0940 \u092c\u0928\u093e \u0930\u0939\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u092f\u0939\u0940 \u0915\u093e\u0930\u0923 \u0939\u0948 \u0915\u093f \u0920\u0902\u0921\u0947 \u0926\u0947\u0936\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u092a\u093e\u0930\u0947 \u0915\u0940 \u0905\u092a\u0947\u0915\u094d\u0937\u093e \u0905\u0932\u094d\u0915\u094b\u0939\u0932 \u0924\u093e\u092a\u092e\u093e\u092a\u0940 \u092c\u0947\u0939\u0924\u0930 \u0938\u093e\u092c\u093f\u0924 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>12. \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u0907\u0902\u091c\u0928\u094b\u0902 \u0939\u0947\u0924\u0941 \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928-\u0938\u093e \u090f\u0915 \u0939\u093f\u092e\u0930\u094b\u0927\u0940 \u0915\u0947 \u0924\u094c\u0930 \u092a\u0930 \u092a\u094d\u0930\u092f\u0941\u0915\u094d\u0924 \u0939\u094b\u0924\u093e \u0939\u0948?<\/strong><\/p>\n<p>(a) \u090f\u0925\u0947\u0928\u0949\u0932<br \/>\n(b) \u090f\u0925\u093f\u0932\u0940\u0928 \u0917\u094d\u0932\u093e\u0907\u0915\u0949\u0932<br \/>\n(c) \u092e\u093f\u0925\u0947\u0928\u0949\u0932<br \/>\n(d) \u092a\u094d\u0930\u094b\u092a\u093f\u0932 \u090f\u0932\u094d\u0915\u094b\u0939\u0949\u0932<\/p>\n<p><strong>[U.P.U.D.A.\/L.D.A. (Mains) 2010, U.P.P.C.S. (Spl) (Pre) 2008]<\/strong><\/p>\n<div id=\"12-link-358995\" class=\"sh-link 12-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('12', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"12-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"12-content-358995\" class=\"sh-content 12-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (b) \u090f\u0925\u093f\u0932\u0940\u0928 \u0917\u094d\u0932\u093e\u0907\u0915\u0949\u0932<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u0907\u0902\u091c\u0928\u094b\u0902 \u092e\u0947\u0902 \u090f\u0925\u093f\u0932\u0940\u0928 \u0917\u094d\u0932\u093e\u0907\u0915\u0949\u0932 \u0915\u093e \u092a\u094d\u0930\u092f\u094b\u0917 \u0939\u093f\u092e\u0930\u094b\u0927\u0940 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u091c\u092c \u091c\u0932 \u0915\u0947 \u0938\u093e\u0925 \u090f\u0925\u093f\u0932\u0940\u0928 \u0917\u094d\u0932\u093e\u0907\u0915\u0949\u0932 \u0915\u094b \u092e\u093f\u0932\u093e\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u0924\u094b \u092e\u093f\u0936\u094d\u0930\u0923 \u0915\u093e \u0939\u093f\u092e\u093e\u0902\u0915 0\u00b0C \u0938\u0947 \u0918\u091f \u091c\u093e\u0924\u093e \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 \u0920\u0902\u0921\u0947 \u0926\u0947\u0936\u094b\u0902 \u092e\u0947\u0902 \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u0907\u0902\u091c\u0928\u094b\u0902 \u092e\u0947\u0902 \u092a\u093e\u0928\u0940 \u0928\u0939\u0940\u0902 \u091c\u092e\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>13. &#8216;\u092a\u0930\u092e \u0936\u0942\u0928\u094d\u092f \u0924\u093e\u092a&#8217; \u0915\u094d\u092f\u093e \u0939\u0948?<\/strong><\/p>\n<p>(a) \u0915\u093f\u0938\u0940 \u092d\u0940 \u0924\u093e\u092a\u092e\u093e\u0928 \u092a\u0948\u092e\u093e\u0928\u0947 \u0915\u093e \u0906\u0930\u0902\u092d\u093f\u0915 \u092c\u093f\u0902\u0926\u0941\u0964<br \/>\n(b) \u0938\u0948\u0926\u094d\u0927\u093e\u0902\u0924\u093f\u0915 \u0930\u0942\u092a \u0938\u0947 \u0928\u094d\u092f\u0942\u0928\u0924\u092e \u0938\u0902\u092d\u0935 \u0924\u093e\u092a\u092e\u093e\u0928\u0964<br \/>\n(c) \u0935\u0939 \u0924\u093e\u092a\u092e\u093e\u0928 \u091c\u093f\u0938 \u092a\u0930 \u0938\u092d\u0940 \u0926\u094d\u0930\u0935 \u092a\u0926\u093e\u0930\u094d\u0925\u094b\u0902 \u0915\u0947 \u0935\u093e\u0937\u094d\u092a \u091c\u092e \u091c\u093e\u0924\u0947 \u0939\u0948\u0902\u0964<br \/>\n(d) \u0935\u0939 \u0924\u093e\u092a\u092e\u093e\u0928 \u091c\u093f\u0938 \u092a\u0930 \u0938\u092d\u0940 \u092a\u0926\u093e\u0930\u094d\u0925 \u0935\u093e\u0937\u094d\u092a\u0940\u092f \u092a\u094d\u0930\u093e\u0935\u0938\u094d\u0925\u093e \u092e\u0947\u0902 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<p><strong>[Jharkhand P.C.S.(Pre), 2010]<\/strong><\/p>\n<div id=\"13-link-358995\" class=\"sh-link 13-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('13', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"13-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"13-content-358995\" class=\"sh-content 13-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (b) \u0938\u0948\u0926\u094d\u0927\u093e\u0902\u0924\u093f\u0915 \u0930\u0942\u092a \u0938\u0947 \u0928\u094d\u092f\u0942\u0928\u0924\u092e \u0938\u0902\u092d\u0935 \u0924\u093e\u092a\u092e\u093e\u0928\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u092a\u0930\u092e \u0936\u0942\u0928\u094d\u092f \u0938\u0948\u0926\u094d\u0927\u093e\u0902\u0924\u093f\u0915 \u0930\u0942\u092a \u0938\u0947 \u0928\u094d\u092f\u0942\u0928\u0924\u092e \u0938\u0902\u092d\u0935 \u0924\u093e\u092a\u092e\u093e\u0928 \u0939\u0948\u0964<\/li>\n<li>\u0907\u0938 \u0924\u093e\u092a \u092a\u0930 \u0906\u0923\u0935\u093f\u0915 \u090a\u0930\u094d\u091c\u093e \u0928\u094d\u092f\u0942\u0928\u0924\u092e \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/li>\n<li>\u092a\u0930\u092e \u0936\u0942\u0928\u094d\u092f \u0924\u093e\u092a\u092e\u093e\u0928 \u0915\u0947\u0932\u094d\u0935\u093f\u0928 \u0938\u094d\u0915\u0947\u0932 \u092a\u0930 0\u00b0K, \u091c\u092c\u0915\u093f \u0938\u0947\u0932\u094d\u0938\u093f\u092f\u0938 \u0938\u094d\u0915\u0947\u0932 \u092a\u0930 -273.15\u00b0C \u092a\u0930\u093f\u092d\u093e\u0937\u093f\u0924 \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>14. \u0917\u0930\u094d\u092e \u0915\u0930\u0928\u0947 \u0938\u0947 \u0935\u093f\u0938\u094d\u0924\u093e\u0930\u0923-<\/strong><\/p>\n<p>(a) \u0915\u0947\u0935\u0932 \u0920\u094b\u0938 \u092a\u0926\u093e\u0930\u094d\u0925 \u092e\u0947\u0902 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<br \/>\n(b) \u092a\u0926\u093e\u0930\u094d\u0925 \u0915\u093e \u092d\u093e\u0930 \u092c\u0922\u093c\u093e \u0926\u0947\u0924\u093e \u0939\u0948\u0964<br \/>\n(c) \u092a\u0926\u093e\u0930\u094d\u0925 \u0915\u093e \u0918\u0928\u0924\u094d\u0935 \u0918\u091f\u093e \u0926\u0947\u0924\u093e \u0939\u0948\u0964<br \/>\n(d) \u0938\u092d\u0940 \u0926\u094d\u0930\u0935\u094d\u092f\u094b\u0902 \u0914\u0930 \u0920\u094b\u0938 \u092a\u0926\u093e\u0930\u094d\u0925\u094b\u0902 \u092e\u0947\u0902 \u0938\u092e\u093e\u0928 \u0926\u0930 \u0938\u0947 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/p>\n<p><strong>[U.P.P.C.S. (Pre) 2006]<\/strong><\/p>\n<div id=\"14-link-358995\" class=\"sh-link 14-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('14', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"14-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"14-content-358995\" class=\"sh-content 14-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (c) \u092a\u0926\u093e\u0930\u094d\u0925 \u0915\u093e \u0918\u0928\u0924\u094d\u0935 \u0918\u091f\u093e \u0926\u0947\u0924\u093e \u0939\u0948\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0915\u093f\u0938\u0940 \u092a\u0926\u093e\u0930\u094d\u0925 \u0915\u093e \u0918\u0928\u0924\u094d\u0935 \u0909\u0938\u0915\u0947 \u0926\u094d\u0930\u0935\u094d\u092f\u092e\u093e\u0928 \u0924\u0925\u093e \u0909\u0938\u0915\u0947 \u0906\u092f\u0924\u0928 \u0915\u093e \u0905\u0928\u0941\u092a\u093e\u0924 \u0939\u094b\u0924\u093e \u0939\u0948 (\u0918\u0928\u0924\u094d\u0935 = \u0926\u094d\u0930\u0935\u094d\u092f\u092e\u093e\u0928 \u0906\u092f\u0924\u0928)\u0964<\/li>\n<li>\u0917\u0930\u094d\u092e \u0915\u0930\u0928\u0947 \u092a\u0930 \u0915\u093f\u0938\u0940 \u092a\u0926\u093e\u0930\u094d\u0925 \u0915\u0947 \u0906\u092f\u0924\u0928 \u092e\u0947\u0902 \u0935\u0943\u0926\u094d\u0927\u093f \u0939\u094b\u0924\u0940 \u0939\u0948, \u0905\u0924\u0903 \u0909\u0938\u0915\u093e \u0918\u0928\u0924\u094d\u0935 \u0918\u091f \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u0915\u093f\u0938\u0940 \u092a\u0926\u093e\u0930\u094d\u0925 \u0915\u093e \u0918\u0928\u0924\u094d\u0935 \u0909\u0938\u0915\u0947 \u0906\u092f\u0924\u0928 \u0915\u093e \u0935\u094d\u092f\u0941\u0924\u094d\u0915\u094d\u0930\u092e\u093e\u0928\u0941\u092a\u093e\u0924\u0940 (Inverse proportional) \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>15. \u091c\u092c \u092c\u0930\u094d\u092b \u092a\u093f\u0918\u0932\u0924\u0940 \u0939\u0948 \u0924\u092c-<\/strong><\/p>\n<p>(a) \u0906\u092f\u0924\u0928 \u092c\u0922\u093c\u0924\u093e \u0939\u0948\u0964<br \/>\n(b) \u0906\u092f\u0924\u0928 \u0918\u091f\u0924\u093e \u0939\u0948\u0964<br \/>\n(c) \u0926\u094d\u0930\u0935\u094d\u092f\u092e\u093e\u0928 \u092c\u0922\u093c\u0924\u093e \u0939\u0948\u0964<br \/>\n(d) \u0926\u094d\u0930\u0935\u094d\u092f\u092e\u093e\u0928 \u0918\u091f\u0924\u093e \u0939\u0948\u0964<\/p>\n<p><strong>[U.P.P.C.S. (Pre) 2012]<\/strong><\/p>\n<div id=\"15-link-358995\" class=\"sh-link 15-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('15', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"15-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"15-content-358995\" class=\"sh-content 15-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (b) \u0906\u092f\u0924\u0928 \u0918\u091f\u0924\u093e \u0939\u0948\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0922\u0932\u093e \u0939\u0941\u0906 \u0932\u094b\u0939\u093e, \u092c\u0930\u094d\u092b, \u090f\u0928\u094d\u091f\u093f\u092e\u094b\u0928\u0940, \u092c\u093f\u0938\u094d\u092e\u0925, \u092a\u0940\u0924\u0932 \u0906\u0926\u093f \u0917\u0932\u0928\u0947 \u092a\u0930 \u0906\u092f\u0924\u0928 \u092e\u0947\u0902 \u0938\u093f\u0915\u0941\u0921\u093c\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n<li>\u0907\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 \u0920\u094b\u0938 \u0905\u092a\u0928\u0947 \u0939\u0940 \u0917\u0932\u0947 \u0926\u094d\u0930\u0935 \u092e\u0947\u0902 \u092a\u094d\u0932\u0935\u0928 \u0915\u0930\u0924\u0947 \u0930\u0939\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>16. \u0938\u092e\u092f \u0915\u0940 \u0926\u0943\u0937\u094d\u091f\u093f \u0938\u0947 \u0926\u094b \u0926\u094d\u0930\u0935\u094b\u0902 P \u0914\u0930 Q \u0915\u0947 \u0924\u093e\u092a \u0915\u093e0 \u0921\u093f\u0917\u094d\u0930\u0940 \u0938\u0947\u0902\u091f\u0940\u0917\u094d\u0930\u0947\u0921 \u0938\u0947 100 \u0921\u093f\u0917\u094d\u0930\u0940 \u0938\u0947\u0902\u091f\u0940\u0917\u094d\u0930\u0947\u0921 \u0924\u0915 \u0909\u0924\u093e\u0930-\u091a\u0922\u093c\u093e\u0935 \u0928\u0940\u091a\u0947 \u0915\u0947 \u0906\u0930\u0947\u0916 \u092e\u0947\u0902 \u0926\u093f\u0916\u093e\u092f\u093e \u0917\u092f\u093e \u0939\u0948<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-358997\" src=\"https:\/\/www.iasbook.com\/hindi\/wp-content\/uploads\/2023\/12\/1.png\" alt=\"\" width=\"441\" height=\"411\" srcset=\"https:\/\/www.iasbook.com\/hindi\/wp-content\/uploads\/2023\/12\/1.png 441w, https:\/\/www.iasbook.com\/hindi\/wp-content\/uploads\/2023\/12\/1-300x280.png 300w\" sizes=\"auto, (max-width: 441px) 100vw, 441px\" \/><\/p>\n<p><strong>\u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928-\u0938\u093e \u0915\u0925\u0928 \u0938\u0939\u0940 \u0939\u0948?<\/strong><\/p>\n<p>(a) \u0924\u093e\u092a\u0928 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u092e\u0947\u0902 \u0926\u094d\u0930\u0935 P \u0926\u094d\u0930\u0935 Q \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u092e\u0947\u0902 \u0938\u0926\u093e \u0909\u0937\u094d\u0923\u0924\u0930 \u0930\u0939\u093e\u0964<br \/>\n(b) \u0924\u093e\u092a\u0928 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u092e\u0947\u0902 \u0926\u094b\u0928\u094b\u0902 \u0939\u0940 \u0926\u094d\u0930\u0935\u094b\u0902 \u0915\u093e \u0924\u093e\u092a \u0915\u093f\u0938\u0940 \u092d\u0940 \u0938\u092e\u092f \u090f\u0915-\u0938\u093e \u0928\u0939\u0940\u0902 \u0930\u0939\u093e\u0964<br \/>\n(c) P \u0915\u093e \u0924\u093e\u092a Q \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u092e\u0947\u0902 100 \u0921\u093f\u0917\u094d\u0930\u0940 \u0938\u0947\u0902\u091f\u0940\u0917\u094d\u0930\u0947\u0921 \u092a\u0930 \u0924\u0947\u091c\u0940 \u0938\u0947 \u092a\u0939\u0941\u0902\u091a\u093e\u0964<br \/>\n(d) Q \u0915\u093e \u0924\u093e\u092a P \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u092e\u0947\u0902 100 \u0921\u093f\u0917\u094d\u0930\u0940 \u0938\u0947. \u0917\u094d\u0930\u0947. \u092a\u0930 \u0924\u0947\u091c\u0940 \u0938\u0947 \u092a\u0939\u0941\u0902\u091a\u093e\u0964<\/p>\n<p><strong>[I.A.S. (Pre) 1995]<\/strong><\/p>\n<div id=\"16-link-358995\" class=\"sh-link 16-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('16', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"16-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"16-content-358995\" class=\"sh-content 16-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (d) Q \u0915\u093e \u0924\u093e\u092a P \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u092e\u0947\u0902 100 \u0921\u093f\u0917\u094d\u0930\u0940 \u0938\u0947. \u0917\u094d\u0930\u0947. \u092a\u0930 \u0924\u0947\u091c\u0940 \u0938\u0947 \u092a\u0939\u0941\u0902\u091a\u093e\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0906\u0930\u0947\u0916 \u092e\u0947\u0902 P \u0915\u094b \u0938\u0930\u0932 \u0930\u0947\u0916\u093e \u0926\u094d\u0935\u093e\u0930\u093e \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u093f\u0924 \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948, \u091c\u092c\u0915\u093f Q \u0935\u0915\u094d\u0930\u0940\u092f (Curve) \u0939\u0948\u0964<\/li>\n<li>\u0938\u094d\u092a\u0937\u094d\u091f\u0924\u092f\u093e \u0926\u094d\u0930\u0935 Q \u0915\u093e \u0924\u093e\u092a P \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u092e\u0947\u0902 100\u00b0C \u092a\u0930 \u0924\u0947\u091c\u0940 \u0938\u0947 \u092a\u0939\u0941\u0902\u091a\u093e\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>17. \u0925\u0930\u094d\u092e\u094b\u0938\u094d\u091f\u0947\u091f \u0915\u093e \u092a\u094d\u0930\u092f\u094b\u091c\u0928 \u0915\u094d\u092f\u093e \u0939\u0948?<\/strong><\/p>\n<p>(a) \u0924\u093e\u092a\u092e\u093e\u0928 \u0915\u094b \u0928\u093e\u092a\u0928\u093e<br \/>\n(b) \u0924\u093e\u092a\u092e\u093e\u0928 \u0915\u094b \u092c\u0922\u093c\u093e\u0928\u093e<br \/>\n(c) \u0924\u093e\u092a\u092e\u093e\u0928 \u0915\u094b \u0938\u094d\u0925\u093f\u0930 \u0930\u0916\u0928\u093e<br \/>\n(d) \u0924\u093e\u092a \u0915\u094b \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u092e\u0947\u0902 \u092c\u0926\u0932\u0928\u093e<\/p>\n<p><strong>[M.P. P.C.S. (Pre) 2005]<\/strong><\/p>\n<div id=\"17-link-358995\" class=\"sh-link 17-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('17', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"17-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"17-content-358995\" class=\"sh-content 17-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (c) \u0924\u093e\u092a\u092e\u093e\u0928 \u0915\u094b \u0938\u094d\u0925\u093f\u0930 \u0930\u0916\u0928\u093e<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0925\u0930\u094d\u092e\u094b\u0938\u094d\u091f\u0947\u091f \u092f\u0925\u0947\u0937\u094d\u091f \u0924\u093e\u092a\u092e\u093e\u0928 \u0939\u0947\u0924\u0941 \u0924\u093e\u092a\u092e\u093e\u0928 \u0915\u094b \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \/ \u0938\u094d\u0925\u093f\u0930 \u0915\u0930\u0928\u0947 \u0915\u093e \u0915\u093e\u0930\u094d\u092f \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u0907\u0938\u0938\u0947 \u090a\u0930\u094d\u091c\u093e \u0915\u0940 \u092c\u091a\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>18. \u0924\u093e\u092a\u0938\u094d\u0925\u093e\u092f\u0940 &#8230;&#8230;&#8230;&#8230; \u0938\u094d\u0925\u093f\u0930 \u092c\u0928\u093e\u090f \u0930\u0916\u0928\u0947 \u0915\u093e \u090f\u0915 \u0938\u093e\u0927\u0928 \u0939\u0948?<\/strong><\/p>\n<p>(a) \u0915\u0930\u0947\u0928\u094d\u091f (\u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u092a\u094d\u0930\u0935\u093e\u0939)<br \/>\n(b) \u091f\u0947\u092e\u094d\u092a\u0930\u0947\u091a\u0930 (\u0924\u093e\u092a)<br \/>\n(c) \u092a\u094d\u0930\u0947\u0936\u0930 (\u0926\u092c\u093e\u0935)<br \/>\n(d) \u0939\u0940\u091f \u0930\u0947\u0921\u093f\u090f\u0936\u0928 (\u090a\u0937\u094d\u092e\u093e \u0935\u093f\u0915\u093f\u0930\u0923)<\/p>\n<p><strong>[Chhattisgarh P.C.S. (Pre) 2003]<\/strong><\/p>\n<div id=\"18-link-358995\" class=\"sh-link 18-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('18', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"18-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"18-content-358995\" class=\"sh-content 18-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (b) \u091f\u0947\u092e\u094d\u092a\u0930\u0947\u091a\u0930 (\u0924\u093e\u092a)<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0925\u0930\u094d\u092e\u094b\u0938\u094d\u091f\u0947\u091f \u0915\u0940 \u0938\u0939\u093e\u092f\u0924\u093e \u0938\u0947 \u0915\u093f\u0938\u0940 \u0928\u093f\u0915\u093e\u092f \u0915\u093e \u0924\u093e\u092a\u0915\u094d\u0930\u092e \u0935\u093e\u0902\u091b\u093f\u0924 \u0938\u094d\u0924\u0930 \u092a\u0930 \u0930\u0916\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>19. \u0930\u0947\u092b\u094d\u0930\u093f\u091c\u0930\u0947\u091f\u0930 \u092e\u0947\u0902 \u0916\u093e\u0926\u094d\u092f \u092a\u0926\u093e\u0930\u094d\u0925 \u0924\u093e\u091c\u093e \u0930\u0916\u0928\u0947 \u0939\u0947\u0924\u0941 \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0924\u093e\u092a\u092e\u093e\u0928 \u0939\u0948-<\/strong><\/p>\n<p>(a) 4\u00b0C<br \/>\n(b) 8\u00b0C<br \/>\n(c) 0\u00b0C<br \/>\n(d) 10\u00b0C<\/p>\n<p><strong>[U.P.P.C.S. (Pre) 2007]<br \/>\n<\/strong><\/p>\n<div id=\"19-link-358995\" class=\"sh-link 19-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('19', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"19-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"19-content-358995\" class=\"sh-content 19-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (a) 4\u00b0C<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>40 \u0938\u0947 140 \u0921\u093f\u0917\u094d\u0930\u0940 \u092b\u0949\u0930\u0947\u0928\u0939\u093e\u0907\u091f \u0915\u0947 \u092e\u0927\u094d\u092f \u0924\u093e\u092a\u092e\u093e\u0928 \u092e\u0947\u0902 \u092c\u0948\u0915\u094d\u091f\u0940\u0930\u093f\u092f\u093e (\u091c\u0940\u0935\u093e\u0923\u0941) \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0939\u094b\u0928\u0947 \u0915\u093e \u0916\u0924\u0930\u093e \u0938\u0930\u094d\u0935\u093e\u0927\u093f\u0915 \u0930\u0939\u0924\u093e \u0939\u0948, \u0907\u0938\u0932\u093f\u090f \u0907\u0938\u0947 \u0916\u0924\u0930\u0928\u093e\u0915 \u0915\u094d\u0937\u0947\u0924\u094d\u0930 (Danger Zone) \u0915\u0939\u0924\u0947 \u0939\u0948\u0902, \u0914\u0930 \u092f\u0939\u0940 \u0915\u093e\u0930\u0923 \u0939\u0948 \u0915\u093f \u0930\u0947\u092b\u094d\u0930\u093f\u091c\u0930\u0947\u091f\u0930 \u092e\u0947\u0902 \u0916\u093e\u0926\u094d\u092f \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0947 \u0930\u0916\u0928\u0947 \u0915\u0947 \u0938\u094d\u0925\u093e\u0928 \u0915\u093e \u0924\u093e\u092a\u092e\u093e\u0928 40 \u0921\u093f\u0917\u094d\u0930\u0940 \u092b\u0949\u0930\u0947\u0928\u0939\u093e\u0907\u091f \u0938\u0947 \u0915\u092e \u0909\u0924\u094d\u0924\u092e \u092e\u093e\u0928\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u0905\u0902\u0924\u0930\u0930\u093e\u0937\u094d\u091f\u094d\u0930\u0940\u092f \u092e\u093e\u0928\u0915\u094b\u0902 \u0915\u0947 \u0905\u0928\u0941\u0938\u093e\u0930, \u092f\u0939 \u0924\u093e\u092a\u092e\u093e\u0928 36\u00b0F \u0938\u0947 38\u00b0F (1.7\u00b0C \u0938\u0947 3.3\u00b0C) \u0921\u093f\u0917\u094d\u0930\u0940 \u0938\u0947\u0932\u094d\u0938\u093f\u092f\u0938 \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u093f\u0924 \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948\u0964<\/li>\n<li>\u091a\u0942\u0902\u0915\u093f \u092f\u0939 \u092a\u0930\u093f\u0938\u0940\u092e\u093e 4\u00b0C \u0915\u0947 \u0905\u0902\u0926\u0930 \u0939\u0948, \u0907\u0938\u0932\u093f\u090f \u0935\u093f\u0915\u0932\u094d\u092a (a) \u0938\u0939\u0940 \u0909\u0924\u094d\u0924\u0930 \u0939\u094b\u0917\u093e\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>20. \u091c\u092c \u0938\u0940\u0932\u0947 \u092c\u093f\u0938\u094d\u0915\u0941\u091f\u094b\u0902 \u0915\u094b \u0925\u094b\u0921\u093c\u0940 \u0926\u0947\u0930 \u0915\u0947 \u0932\u093f\u090f \u092b\u094d\u0930\u093f\u091c\u093c \u0915\u0947 \u0905\u0902\u0926\u0930 \u0930\u0916\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u0924\u094b \u0935\u0939 \u0915\u0941\u0930\u0915\u0941\u0930\u0947 \u0939\u094b \u091c\u093e\u0924\u0947 \u0939\u0948\u0902, \u0915\u094d\u092f\u094b\u0902\u0915\u093f &#8211;<\/strong><\/p>\n<p>(a) \u0920\u0902\u0921 \u0938\u0947 \u0905\u0924\u093f\u0930\u093f\u0915\u094d\u0924 \u0928\u092e\u0940 \u092c\u093e\u0939\u0930 \u0906 \u091c\u093e\u0924\u0940 \u0939\u0948\u0964<br \/>\n(b) \u092b\u094d\u0930\u093f\u091c \u0915\u0947 \u0905\u0902\u0926\u0930 \u0906\u0930\u094d\u0926\u094d\u0930\u0924\u093e \u0915\u092e \u0939\u094b\u0924\u0940 \u0939\u0948, \u0907\u0938\u0932\u093f\u090f \u0905\u0924\u093f\u0930\u093f\u0915\u094d\u0924 \u0928\u092e\u0940 \u0905\u0935\u0936\u094b\u0937\u093f\u0924 \u0939\u094b \u091c\u093e\u0924\u0940 \u0939\u0948\u0964<br \/>\n(c) \u092b\u094d\u0930\u093f\u091c \u0915\u0947 \u0905\u0902\u0926\u0930 \u0906\u0930\u094d\u0926\u094d\u0930\u0924\u093e \u0905\u0927\u093f\u0915 \u0939\u094b\u0924\u0940 \u0939\u0948, \u0907\u0938\u0932\u093f\u090f \u0905\u0924\u093f\u0930\u093f\u0915\u094d\u0924 \u0928\u092e\u0940 \u0905\u0935\u0936\u094b\u0937\u093f\u0924 \u0939\u094b \u091c\u093e\u0924\u0940 \u0939\u0948\u0964<br \/>\n(d) \u092b\u094d\u0930\u093f\u091c \u0915\u0947 \u0905\u0902\u0926\u0930 \u0926\u093e\u092c \u0905\u0927\u093f\u0915 \u0939\u094b\u0924\u093e \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 \u0905\u0927\u093f\u0915 \u0928\u092e\u0940 \u092c\u093e\u0939\u0930 \u0906\u0928\u0947 \u092e\u0947\u0902 \u092e\u0926\u0926 \u092e\u093f\u0932\u0924\u0940 \u0939\u0948\u0964<\/p>\n<p><strong>[U.P.P.C.S.(Pre) 2009]<\/strong><\/p>\n<div id=\"20-link-358995\" class=\"sh-link 20-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('20', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"20-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"20-content-358995\" class=\"sh-content 20-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (b) \u092b\u094d\u0930\u093f\u091c \u0915\u0947 \u0905\u0902\u0926\u0930 \u0906\u0930\u094d\u0926\u094d\u0930\u0924\u093e \u0915\u092e \u0939\u094b\u0924\u0940 \u0939\u0948, \u0907\u0938\u0932\u093f\u090f \u0905\u0924\u093f\u0930\u093f\u0915\u094d\u0924 \u0928\u092e\u0940 \u0905\u0935\u0936\u094b\u0937\u093f\u0924 \u0939\u094b \u091c\u093e\u0924\u0940 \u0939\u0948\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0906\u0927\u0941\u0928\u093f\u0915 \u092b\u094d\u0930\u093e\u0938\u094d\u091f-\u092b\u094d\u0930\u0940 \u092b\u094d\u0930\u093f\u091c\u094b\u0902 \u092e\u0947\u0902 \u0906\u0930\u094d\u0926\u094d\u0930\u0924\u093e-\u0928\u093e\u0936\u0915 (Dehumidification) \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0939\u094b\u0924\u0940 \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 \u092b\u094d\u0930\u093f\u091c \u0915\u0947 \u092d\u0940\u0924\u0930 \u0915\u0940 \u0905\u0924\u093f\u0930\u093f\u0915\u094d\u0924 \u0906\u0930\u094d\u0926\u094d\u0930\u0924\u093e \u0905\u0935\u0936\u094b\u0937\u093f\u0924 \u0939\u094b\u0915\u0930 \u092c\u0930\u094d\u092b \u092c\u0928\u0915\u0930 \u0924\u0925\u093e \u092a\u0941\u0928\u0903 \u092a\u093f\u0918\u0932\u0915\u0930 \u0926\u094d\u0930\u0935 \u0930\u0942\u092a \u092e\u0947\u0902 \u092b\u094d\u0930\u093f\u091c \u0938\u0947 \u092c\u093e\u0939\u0930 \u0939\u094b \u091c\u093e\u0924\u0940 \u0939\u0948\u0964<\/li>\n<li>\u092f\u0939\u0940 \u0915\u093e\u0930\u0923 \u0939\u0948 \u0915\u093f \u0938\u0940\u0932\u0947 \u092c\u093f\u0938\u094d\u0915\u0941\u091f\u094b\u0902 \u0915\u094b \u0925\u094b\u0921\u093c\u0940 \u0926\u0947\u0930 \u0915\u0947 \u0932\u093f\u090f \u092b\u094d\u0930\u093f\u091c \u092e\u0947\u0902 \u0930\u0916\u0928\u0947 \u092a\u0930 \u0935\u0947 \u0915\u0941\u0930\u0915\u0941\u0930\u0947 \u0939\u094b \u091c\u093e\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>21. \u0915\u0925\u0928 (A): \u092c\u0930\u094d\u092b \u0915\u093e \u091f\u0941\u0915\u0921\u093c\u093e \u092a\u0947\u092f \u0915\u094b \u0920\u0902\u0921\u093e \u092c\u0928\u093e \u0926\u0947\u0924\u093e \u0939\u0948\u0964<\/strong><br \/>\n<strong>\u0915\u093e\u0930\u0923 (R): \u092c\u0930\u094d\u092b \u092a\u093f\u0918\u0932\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092a\u0947\u092f \u0938\u0947 \u0917\u0941\u092a\u094d\u0924 \u090a\u0937\u094d\u092e\u093e \u0932\u0947\u0924\u093e \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 \u092a\u0947\u092f \u0920\u0902\u0921\u093e \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/strong><\/p>\n<p><strong>\u0928\u0940\u091a\u0947 \u0926\u093f\u090f \u0917\u090f \u0915\u0942\u091f \u0938\u0947 \u0938\u0939\u0940 \u0909\u0924\u094d\u0924\u0930 \u0915\u093e \u091a\u092f\u0928 \u0915\u0940\u091c\u093f\u090f-<\/strong><br \/>\n<strong>\u0915\u0942\u091f :<\/strong><\/p>\n<p>(a) (A) \u0924\u0925\u093e (R) \u0926\u094b\u0928\u094b\u0902 \u0938\u0939\u0940 \u0939\u0948\u0902 \u0924\u0925\u093e (A) \u0915\u0940 \u0938\u0939\u0940 \u0935\u094d\u092f\u093e\u0916\u094d\u092f\u093e (R) \u0939\u0948\u0964<br \/>\n(b) (A) \u0924\u0925\u093e (R) \u0926\u094b\u0928\u094b\u0902 \u0938\u0939\u0940 \u0939\u0948\u0902, \u0915\u093f\u0902\u0924\u0941 (A) \u0915\u0940 \u0938\u0939\u0940 \u0935\u094d\u092f\u093e\u0916\u094d\u092f\u093e (R) \u0928\u0939\u0940\u0902 \u0939\u0948\u0964<br \/>\n(c) (A) \u0938\u0939\u0940 \u0939\u0948, \u092a\u0930\u0902\u0924\u0941 (R) \u0917\u0932\u0924 \u0939\u0948\u0964<br \/>\n(d) (A) \u0917\u0932\u0924 \u0939\u0948, \u092a\u0930\u0902\u0924\u0941 (R) \u0938\u0939\u0940 \u0939\u0948\u0964<\/p>\n<p><strong>[U.P. Lower Sub. (Pre) 2009]<\/strong><\/p>\n<div id=\"21-link-358995\" class=\"sh-link 21-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('21', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"21-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"21-content-358995\" class=\"sh-content 21-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (a) (A) \u0924\u0925\u093e (R) \u0926\u094b\u0928\u094b\u0902 \u0938\u0939\u0940 \u0939\u0948\u0902 \u0924\u0925\u093e (A) \u0915\u0940 \u0938\u0939\u0940 \u0935\u094d\u092f\u093e\u0916\u094d\u092f\u093e (R) \u0939\u0948\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u090a\u0937\u094d\u092e\u093e \u0915\u093e \u0938\u0902\u091a\u0930\u0923 \u0917\u0930\u094d\u0928 \u0928\u093f\u0915\u093e\u092f \u0938\u0947 \u0936\u0940\u0924 \u0928\u093f\u0915\u093e\u092f \u0915\u0940 \u0913\u0930 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u092a\u0947\u092f \u0938\u0947 \u0917\u0941\u092a\u094d\u0924 \u090a\u0937\u094d\u092e\u093e \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930 \u092c\u0930\u094d\u092b \u092a\u093f\u0918\u0932\u0928\u0947 \u0932\u0917\u0924\u0940 \u0939\u0948, \u091c\u092c\u0915\u093f \u090a\u0937\u094d\u092e\u093e \u0915\u093e \u0939\u093e\u0938 \u0939\u094b\u0928\u0947 \u0915\u0947 \u0915\u093e\u0930\u0923 \u092a\u0947\u092f \u0920\u0902\u0921\u093e \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>22. \u0915\u0925\u0928 (A): \u092c\u0921\u093c\u0947 \u0936\u0940\u0924\u0917\u0943\u0939 \u0938\u0902\u092f\u0902\u0924\u094d\u0930 \u092a\u094d\u0930\u0936\u0940\u0924\u0915 (Refrigerant) \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0905\u092e\u094b\u0928\u093f\u092f\u093e \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u091c\u092c\u0915\u093f \u0918\u0930\u0947\u0932\u0942 \u092a\u094d\u0930\u0936\u0940\u0924\u093f\u0924\u094d\u0930 (Refrigerators) \u0915\u094d\u0932\u094b\u0930\u094b\u092b\u094d\u0932\u0941\u0913\u0930\u094b\u0915\u093e\u0930\u094d\u092c\u0928 (CFC) \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<\/strong><br \/>\n<strong> \u0915\u093e\u0930\u0923 (R): \u0905\u092e\u094b\u0928\u093f\u092f\u093e (Ammonia) \u0915\u094b \u0915\u092e \u0926\u093e\u092c \u090f\u0935\u0902 \u092a\u0930\u093f\u0935\u0947\u0936 \u0924\u093e\u092a (Ambient Temperatures) \u092a\u0930 \u0926\u094d\u0930\u0935\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/strong><\/p>\n<p><strong>\u0915\u0942\u091f :<\/strong><\/p>\n<p>(a) (A) \u0914\u0930 (R) \u0926\u094b\u0928\u094b\u0902 \u0938\u0939\u0940 \u0939\u0948 \u0914\u0930 (R), (A) \u0915\u093e \u0938\u0939\u0940 \u0938\u094d\u092a\u0937\u094d\u091f\u0940\u0915\u0930\u0923 \u0939\u0948\u0964<br \/>\n(b) (A) \u0914\u0930 (R) \u0926\u094b\u0928\u094b\u0902 \u0938\u0939\u0940 \u0939\u0948\u0902, \u0915\u093f\u0902\u0924\u0941 (R), (A) \u0915\u093e \u0938\u0939\u0940 \u0938\u094d\u092a\u0937\u094d\u091f\u0940\u0915\u0930\u0923 \u0928\u0939\u0940\u0902 \u0939\u0948\u0964<br \/>\n(c) (A) \u0938\u0939\u0940 \u0939\u0948, \u092a\u0930\u0902\u0924\u0941 (R) \u0917\u0932\u0924 \u0939\u0948\u0964<br \/>\n(d) (A) \u0917\u0932\u0924 \u0939\u0948, \u092a\u0930\u0902\u0924\u0941 (R) \u0938\u0939\u0940 \u0939\u0948\u0964<\/p>\n<p><strong>[I.A.S. (Pre) 2000]<\/strong><\/p>\n<div id=\"22-link-358995\" class=\"sh-link 22-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('22', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"22-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"22-content-358995\" class=\"sh-content 22-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (c) (A) \u0938\u0939\u0940 \u0939\u0948, \u092a\u0930\u0902\u0924\u0941 (R) \u0917\u0932\u0924 \u0939\u0948\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0915\u0925\u0928 (A) \u0938\u0939\u0940 \u0939\u0948, \u091c\u092c\u0915\u093f \u0915\u093e\u0930\u0923 (R) \u0917\u0932\u0924 \u0939\u0948, \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u0905\u092e\u094b\u0928\u093f\u092f\u093e \u0915\u094b \u0926\u094d\u0930\u0935\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0909\u091a\u094d\u091a \u0926\u093e\u092c (High Pressure) \u0924\u0925\u093e \u092a\u0930\u093f\u0935\u0947\u0936 \u0924\u093e\u092a (Ambient Temperature) \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>23. \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0915\u0925\u0928\u094b\u0902 \u092a\u0930 \u0935\u093f\u091a\u093e\u0930 \u0915\u0940\u091c\u093f\u090f-<\/strong><\/p>\n<p><strong>\u0915\u0925\u0928 (A): \u092f\u0926\u093f \u092b\u094d\u0930\u0940\u091c\u0930 \u092a\u0930 \u092c\u0930\u094d\u092b \u0907\u0915\u091f\u094d\u0920\u0940 \u0939\u094b\u0924\u0940 \u0939\u0948. \u0924\u094b \u0930\u0947\u092b\u094d\u0930\u093f\u091c\u0930\u0947\u091f\u0930 \u092e\u0947\u0902 \u0936\u0940\u0924\u0932\u0928 \u092c\u0941\u0930\u0940 \u0924\u0930\u0939 \u092a\u094d\u0930\u092d\u093e\u0935\u093f\u0924 \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/strong><br \/>\n<strong>\u0915\u093e\u0930\u0923 (R): \u092c\u0930\u094d\u092b \u090f\u0915 \u0926\u0941\u0930\u094d\u092c\u0932 \u091a\u093e\u0932\u0915 \u0939\u0948\u0964<\/strong><\/p>\n<p><strong>\u0928\u0940\u091a\u0947 \u0926\u093f\u090f \u0917\u090f \u0915\u0942\u091f\u094b\u0902 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u0947 \u0939\u0941\u090f \u0938\u0939\u0940 \u0909\u0924\u094d\u0924\u0930 \u091a\u0941\u0928\u093f\u090f-<\/strong><\/p>\n<p>(a) (A) \u0914\u0930 (R) \u0926\u094b\u0928\u094b\u0902 \u0938\u0939\u0940 \u0939\u0948\u0902 \u0924\u0925\u093e (R), (A) \u0915\u093e \u0938\u0939\u0940 \u0938\u094d\u092a\u0937\u094d\u091f\u0940\u0915\u0930\u0923 \u0939\u0948\u0964<br \/>\n(b) (A) \u0914\u0930 (R) \u0926\u094b\u0928\u094b\u0902 \u0938\u0939\u0940 \u0939\u0948\u0902, \u0915\u093f\u0902\u0924\u0941 (R), (A) \u0915\u093e \u0938\u0939\u0940 \u0938\u094d\u092a\u0937\u094d\u091f\u0940\u0915\u0930\u0923 \u0928\u0939\u0940\u0902 \u0939\u0948\u0964<br \/>\n(c) (A) \u0938\u0939\u0940 \u0939\u0948, \u0915\u093f\u0902\u0924\u0941 (R) \u0917\u0932\u0924 \u0939\u0948\u0964<br \/>\n(d) (A) \u0917\u0932\u0924 \u0939\u0948, \u0915\u093f\u0902\u0924\u0941 (R) \u0938\u0939\u0940 \u0939\u0948\u0964<\/p>\n<p><strong>[U.P.P.C.S.(Pre) 2010]<\/strong><\/p>\n<div id=\"23-link-358995\" class=\"sh-link 23-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('23', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"23-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"23-content-358995\" class=\"sh-content 23-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (a) (A) \u0914\u0930 (R) \u0926\u094b\u0928\u094b\u0902 \u0938\u0939\u0940 \u0939\u0948\u0902 \u0924\u0925\u093e (R), (A) \u0915\u093e \u0938\u0939\u0940 \u0938\u094d\u092a\u0937\u094d\u091f\u0940\u0915\u0930\u0923 \u0939\u0948\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0916\u093e\u0926\u094d\u092f \u092a\u0926\u093e\u0930\u094d\u0925\u094b\u0902 \u090f\u0935\u0902 \u092c\u0930\u094d\u092b \u0915\u0940 \u091f\u094d\u0930\u0947 \u0938\u0947 \u0928\u093f\u0937\u094d\u0915\u093e\u0938\u093f\u0924 \u091c\u0932\u0935\u093e\u0937\u094d\u092a \u0924\u0925\u093e \u0928\u092e\u0940 \u0915\u0947 \u092b\u0932\u0938\u094d\u0935\u0930\u0942\u092a \u092b\u094d\u0930\u0940\u091c\u0930 \u0915\u0947 \u091a\u093e\u0930\u094b\u0902 \u0913\u0930 \u092c\u0930\u094d\u092b \u090f\u0915\u0924\u094d\u0930\u093f\u0924 \u0939\u094b \u091c\u093e\u0924\u0940 \u0939\u0948\u0964<\/li>\n<li>\u092f\u0939 \u092c\u0930\u094d\u092b \u092b\u094d\u0930\u093f\u091c \u0915\u0940 \u0915\u093e\u0930\u094d\u092f\u0915\u094d\u0937\u092e\u0924\u093e \u090f\u0935\u0902 \u0936\u0940\u0924\u0932\u0928 \u092a\u0930 \u092a\u094d\u0930\u0924\u093f\u0915\u0942\u0932 \u092a\u094d\u0930\u092d\u093e\u0935 \u0921\u093e\u0932\u0924\u0940 \u0939\u0948, \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u092c\u0930\u094d\u092b \u090f\u0915 \u0926\u0941\u0930\u094d\u092c\u0932 \u091a\u093e\u0932\u0915 \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>24. \u0915\u0925\u0928 (A): \u0915\u0943\u0937\u094d\u0923 \u091b\u093f\u0926\u094d\u0930 \u090f\u0915 \u0910\u0938\u093e \u0916\u0917\u094b\u0932\u0940\u092f \u0905\u0938\u094d\u0924\u093f\u0924\u094d\u0935 \u0939\u0948, \u091c\u093f\u0938\u0947 \u0926\u0942\u0930\u092c\u0940\u0928 \u0938\u0947 \u0928\u0939\u0940\u0902 \u0926\u0947\u0916\u093e \u091c\u093e \u0938\u0915\u0924\u093e\u0964<\/strong><br \/>\n<strong>\u0915\u093e\u0930\u0923 (R): \u0915\u0943\u0937\u094d\u0923 \u091b\u093f\u0926\u094d\u0930 \u092a\u0930 \u0917\u0941\u0930\u0941\u0924\u094d\u0935\u0940\u092f \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u0907\u0924\u0928\u093e \u092a\u094d\u0930\u092c\u0932 \u0939\u094b\u0924\u093e \u0939\u0948 \u0915\u093f \u092f\u0939 \u092a\u094d\u0930\u0915\u093e\u0936 \u0915\u094b \u092d\u0940 \u092c\u091a \u0928\u093f\u0915\u0932\u0928\u0947 \u0928\u0939\u0940\u0902 \u0926\u0947\u0924\u093e\u0964<\/strong><\/p>\n<p><strong>\u0909\u092a\u0930\u094b\u0915\u094d\u0924 \u0935\u0915\u094d\u0924\u0935\u094d\u092f\u094b\u0902 \u0915\u0947 \u0938\u0902\u0926\u0930\u094d\u092d \u092e\u0947\u0902 \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928-\u0938\u093e \u0938\u0939\u0940 \u0939\u0948?<\/strong><br \/>\n<strong>\u0915\u0942\u091f :<\/strong><\/p>\n<p>(a) (A) \u0914\u0930 (R) \u0926\u094b\u0928\u094b\u0902 \u0938\u0939\u0940 \u0939\u0948, \u0914\u0930 (R), (A) \u0915\u093e \u0938\u0939\u0940 \u0938\u094d\u092a\u0937\u094d\u091f\u0940\u0915\u0930\u0923 \u0939\u0948\u0964<br \/>\n(b) (A) \u0914\u0930 (R) \u0926\u094b\u0928\u094b\u0902 \u0938\u0939\u0940 \u0939\u0948\u0902, \u0915\u093f\u0902\u0924\u0941 (R), (A) \u0915\u093e \u0938\u0939\u0940 \u0938\u094d\u092a\u0937\u094d\u091f\u0940\u0915\u0930\u0923 \u0928\u0939\u0940\u0902 \u0939\u0948\u0964<br \/>\n(c) (A) \u0938\u0939\u0940 \u0939\u0948, \u092a\u0930\u0902\u0924\u0941 (R) \u0917\u0932\u0924 \u0939\u0948\u0964<br \/>\n(d) (A) \u0917\u0932\u0924 \u0939\u0948\u0902, \u092a\u0930\u0902\u0924\u0941 (R) \u0938\u0939\u0940 \u0939\u0948\u0964<\/p>\n<p><strong>[U.P. U.D.A.\/L.D.A. (Pre) 2001]<\/strong><\/p>\n<div id=\"24-link-358995\" class=\"sh-link 24-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('24', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"24-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"24-content-358995\" class=\"sh-content 24-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (a) (A) \u0914\u0930 (R) \u0926\u094b\u0928\u094b\u0902 \u0938\u0939\u0940 \u0939\u0948, \u0914\u0930 (R), (A) \u0915\u093e \u0938\u0939\u0940 \u0938\u094d\u092a\u0937\u094d\u091f\u0940\u0915\u0930\u0923 \u0939\u0948\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0915\u0943\u0937\u094d\u0923 \u091b\u093f\u0926\u094d\u0930 (Black Hole) \u090f\u0915 \u0905\u0938\u0940\u092e\u093f\u0924\u093f \u0918\u0928\u0924\u094d\u0935 \u0915\u093e \u0926\u094d\u0930\u0935\u094d\u092f\u092f\u0941\u0915\u094d\u0924 \u092a\u093f\u0923\u094d\u0921 \u0939\u0948, \u091c\u094b \u092a\u094d\u0930\u0915\u093e\u0936 \u0915\u094b \u092a\u0930\u093e\u0935\u0930\u094d\u0924\u093f\u0924 \u0915\u0930\u0928\u0947 \u092e\u0947\u0902 \u0905\u0915\u094d\u0937\u092e \u0939\u094b\u0928\u0947 \u0915\u0947 \u0915\u093e\u0930\u0923 \u0939\u0940 \u0905\u0926\u0943\u0936\u094d\u092f \u0939\u0948\u0964<\/li>\n<li>\u0907\u0938\u0915\u093e \u0917\u0941\u0930\u0941\u0924\u094d\u0935\u093e\u0915\u0930\u094d\u0937\u0923 \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u0907\u0924\u0928\u093e \u092a\u094d\u0930\u092c\u0932 \u0939\u094b\u0924\u093e \u0939\u0948 \u0915\u093f \u0915\u094b\u0908 \u092d\u0940 \u0926\u094d\u0930\u0935\u094d\u092f \u092f\u0939\u093e\u0901 \u0924\u0915 \u0915\u093f \u092a\u094d\u0930\u0915\u093e\u0936 \u092d\u0940 \u092f\u0939\u093e\u0902 \u0938\u0947 \u092a\u0932\u093e\u092f\u0928 \u0928\u0939\u0940\u0902 \u0915\u0930 \u092a\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u092f\u0939\u0940 \u0915\u093e\u0930\u0923 \u0939\u0948 \u0915\u093f \u0915\u0943\u0937\u094d\u0923 \u091b\u093f\u0926\u094d\u0930 \u0915\u094b \u0926\u0942\u0930\u092c\u0940\u0928 \u0938\u0947 \u0928\u0939\u0940\u0902 \u0926\u0947\u0916\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>25. \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0915\u0925\u0928\u094b\u0902 \u092a\u0930 \u0935\u093f\u091a\u093e\u0930 \u0915\u0940\u091c\u093f\u090f-<\/strong><\/p>\n<p><strong>\u0915\u0925\u0928 (A): \u0905\u0902\u0924\u0930\u093f\u0915\u094d\u0937 \u0906\u0927\u093e\u0930\u093f\u0924 \u0938\u094c\u0930 \u090a\u0930\u094d\u091c\u093e (SBSP) \u0915\u094b, \u0910\u0938\u093e \u0938\u0941\u091d\u093e\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u0930\u093e\u0937\u094d\u091f\u094d\u0930\u0940\u092f \u0932\u0915\u094d\u0937\u094d\u092f \u092c\u0928\u093e\u0928\u093e \u091a\u093e\u0939\u093f\u090f\u0964<\/strong><br \/>\n<strong>\u0915\u093e\u0930\u0923 (R): SBSP \u0915\u0940 \u0906\u092a\u0942\u0930\u094d\u0924\u093f \u0935\u0930\u094d\u0937 \u092e\u0947\u0902 \u092c\u093f\u0928\u093e \u0930\u0941\u0915\u0947 99% \u0939\u0948 \u0914\u0930 \u0907\u0938\u0915\u0947 \u0905\u0932\u093e\u0935\u093e \u090a\u0930\u094d\u091c\u093e \u0915\u0940 \u092c\u0939\u0941\u0924\u093e\u092f\u0924 \u092e\u0947\u0902 \u0909\u092a\u0932\u092c\u094d\u0927\u0924\u093e\u0964<\/strong><\/p>\n<p><strong>\u0928\u0940\u091a\u0947 \u0926\u093f\u090f \u0917\u090f \u0915\u0942\u091f\u094b\u0902 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u0947 \u0939\u0941\u090f \u0938\u0939\u0940 \u0909\u0924\u094d\u0924\u0930 \u091a\u0941\u0928\u093f\u090f-<\/strong><\/p>\n<p>(a) \u0926\u094b\u0928\u094b\u0902 (A) \u0914\u0930 (R) \u0938\u0939\u0940 \u0939\u0948 \u0914\u0930 (R), (A) \u0915\u093e \u0938\u0939\u0940 \u0938\u094d\u092a\u0937\u094d\u091f\u0940\u0915\u0930\u0923 \u0939\u0948\u0964<br \/>\n(b) \u0926\u094b\u0928\u094b\u0902 (A) \u0914\u0930 (R) \u0938\u0939\u0940 \u0939\u0948\u0902, \u092a\u0930\u0902\u0924\u0941 (R), (A) \u0915\u093e \u0938\u0939\u0940 \u0938\u094d\u092a\u0937\u094d\u091f\u0940\u0915\u0930\u0923 \u0928\u0939\u0940\u0902 \u0939\u0948\u0964<br \/>\n(c) (A) \u0938\u0939\u0940 \u0939\u0948, \u0915\u093f\u0902\u0924\u0941 R \u0917\u0932\u0924 \u0939\u0948\u0964<br \/>\n(d) (A) \u0917\u0932\u0924 \u0939\u0948, \u0915\u093f\u0902\u0924\u0941 R \u0938\u0939\u0940 \u0939\u0948\u0964<\/p>\n<p><strong>[U.P.P.C.S.(Pre) 2010]<\/strong><\/p>\n<div id=\"25-link-358995\" class=\"sh-link 25-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('25', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"25-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"25-content-358995\" class=\"sh-content 25-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (a) \u0926\u094b\u0928\u094b\u0902 (A) \u0914\u0930 (R) \u0938\u0939\u0940 \u0939\u0948 \u0914\u0930 (R), (A) \u0915\u093e \u0938\u0939\u0940 \u0938\u094d\u092a\u0937\u094d\u091f\u0940\u0915\u0930\u0923 \u0939\u0948\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0905\u0902\u0924\u0930\u093f\u0915\u094d\u0937 \u0906\u0927\u093e\u0930\u093f\u0924 \u0938\u094c\u0930 \u090a\u0930\u094d\u091c\u093e (SBSP) \u0905\u0902\u0924\u0930\u093f\u0915\u094d\u0937 \u092e\u0947\u0902 \u0938\u094c\u0930 \u090a\u0930\u094d\u091c\u093e \u0915\u094b \u090f\u0915\u0924\u094d\u0930\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0940 \u090f\u0915 \u092a\u094d\u0930\u0923\u093e\u0932\u0940 \u0939\u0948\u0964<\/li>\n<li>\u0907\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u090f\u0915\u0924\u094d\u0930\u093f\u0924 \u0938\u094c\u0930 \u090a\u0930\u094d\u091c\u093e \u0915\u093e \u092a\u0943\u0925\u094d\u0935\u0940 \u092a\u0930 \u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0947\u0917\u093e\u0964<\/li>\n<li>\u0905\u0902\u0924\u0930\u093f\u0915\u094d\u0937 \u092e\u0947\u0902 \u0907\u0938 \u092a\u094d\u0930\u0923\u093e\u0932\u0940 \u092e\u0947\u0902 \u0905\u0902\u0924\u0930\u093f\u0915\u094d\u0937 \u092e\u0947\u0902 \u0938\u094d\u0925\u093f\u0924 \u092d\u0942-\u0938\u092e\u0915\u093e\u0932\u093f\u0915 \u0915\u0915\u094d\u0937\u093e \u092e\u0947\u0902 \u0938\u094c\u0930 \u090a\u0930\u094d\u091c\u093e \u0915\u094b \u090f\u0915\u0924\u094d\u0930\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0938\u094c\u0930 \u092a\u0948\u0928\u0932 \u0932\u0917\u093e\u090f \u091c\u093e\u090f\u0902\u0917\u0947 \u0914\u0930 \u0907\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u090f\u0915\u0924\u094d\u0930\u093f\u0924 \u0938\u094c\u0930 \u090a\u0930\u094d\u091c\u093e \u0915\u094b \u092a\u0943\u0925\u094d\u0935\u0940 \u092a\u0930 \u0930\u0947\u0921\u093f\u092f\u094b \u0924\u0930\u0902\u0917\u094b\u0902 \u092f\u093e \u0932\u0947\u0938\u0930 \u092a\u094d\u0930\u0915\u093e\u0936 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u092a\u094d\u0930\u0938\u093e\u0930\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u090f\u0917\u093e\u0964<\/li>\n<li>\u091c\u094d\u091e\u093e\u0924\u0935\u094d\u092f \u0939\u0948 \u0915\u093f \u092d\u0942-\u0938\u092e\u0915\u093e\u0932\u093f\u0915 \u0915\u0915\u094d\u0937\u093e \u092e\u0947\u0902 \u0935\u0930\u094d\u0937\u092a\u0930\u094d\u092f\u0902\u0924 99 \u092a\u094d\u0930\u0924\u093f\u0936\u0924 \u0938\u094c\u0930 \u090a\u0930\u094d\u091c\u093e \u0905\u092c\u093e\u0927 \u0930\u0942\u092a \u0938\u0947 \u0906\u092a\u0942\u0930\u093f\u0924 \u0939\u094b\u0924\u0940 \u0930\u0939\u0924\u0940 \u0939\u0948\u0964<\/li>\n<li>\u092a\u0942\u0930\u094d\u0935 \u0930\u093e\u0937\u094d\u091f\u094d\u0930\u092a\u0924\u093f \u090f. \u092a\u0940. \u091c\u0947. \u0905\u092c\u094d\u0926\u0941\u0932 \u0915\u0932\u093e\u092e \u0928\u0947 \u092f\u0939 \u0938\u0941\u091d\u093e\u0935 \u0926\u093f\u092f\u093e \u0925\u093e \u0915\u093f \u0905\u0902\u0924\u0930\u093f\u0915\u094d\u0937 \u0906\u0927\u093e\u0930\u093f\u0924 \u0938\u094c\u0930 \u090a\u0930\u094d\u091c\u093e \u0915\u094b \u0930\u093e\u0937\u094d\u091f\u094d\u0930\u0940\u092f \u0924\u0925\u093e \u0905\u0902\u0924\u0930\u0930\u093e\u0937\u094d\u091f\u094d\u0930\u0940\u092f \u0932\u0915\u094d\u0937\u094d\u092f \u092c\u0928\u093e \u0926\u0947\u0928\u093e \u091a\u093e\u0939\u093f\u090f\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>26. \u0936\u0940\u0936\u0947 \u0915\u0940 \u091b\u0921\u093c \u091c\u092c \u092d\u093e\u092a \u092e\u0947\u0902 \u0930\u0916\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948, \u0907\u0938\u0915\u0940 \u0932\u0902\u092c\u093e\u0908 \u092c\u0922\u093c \u091c\u093e\u0924\u0940 \u0939\u0948, \u092a\u0930\u0902\u0924\u0941 \u0907\u0938\u0915\u0940 \u091a\u094c\u0921\u093c\u093e\u0908<\/strong><\/p>\n<p>(a) \u0905\u092a\u094d\u0930\u092d\u093e\u0935\u093f\u0924 \u0930\u0939\u0924\u0940 \u0939\u0948<br \/>\n(b) \u0918\u091f\u0924\u0940 \u0939\u0948<br \/>\n(c) \u092c\u0922\u093c\u0924\u0940 \u0939\u0948<br \/>\n(d) \u0905\u0935\u094d\u092f\u0935\u0938\u094d\u0925\u093f\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948<\/p>\n<p><strong>[U.P. P.C.S. (Pre) 1994]<\/strong><\/p>\n<div id=\"26-link-358995\" class=\"sh-link 26-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('26', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"26-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"26-content-358995\" class=\"sh-content 26-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (c) \u092c\u0922\u093c\u0924\u0940 \u0939\u0948<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0936\u0940\u0936\u0947 \u0915\u0940 \u091b\u0921\u093c \u0915\u094b \u092d\u093e\u092a \u092e\u0947\u0902 \u0930\u0916\u0947 \u091c\u093e\u0928\u0947 \u092a\u0930 \u0907\u0938\u0915\u0940 \u0932\u0902\u092c\u093e\u0908 \u0915\u0947 \u0938\u093e\u0925-\u0938\u093e\u0925 \u0907\u0938\u0915\u0940 \u091a\u094c\u0921\u093c\u093e\u0908 (\u0935\u094d\u092f\u093e\u0938) \u092e\u0947\u0902 \u092d\u0940 \u0935\u0943\u0926\u094d\u0927\u093f \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>36. \u0915\u0925\u0928 (A): \u0924\u093e\u0902\u092c\u0947 \u0915\u0947 \u090f\u0915 \u091f\u0941\u0915\u0921\u093c\u0947 \u0915\u094b \u0924\u0925\u093e \u0915\u093e\u0902\u091a \u0915\u0947 \u090f\u0915 \u091f\u0941\u0915\u0921\u093c\u0947 \u0915\u094b \u090f\u0915 \u0939\u0940 \u0924\u093e\u092a\u092e\u093e\u0928 \u092a\u0930 \u0917\u0930\u094d\u092e \u0915\u093f\u092f\u093e \u0917\u092f\u093e\u0964 \u0909\u0938\u0915\u0947 \u092c\u093e\u0926 \u0938\u094d\u092a\u0930\u094d\u0936 \u0915\u0930\u0928\u0947 \u092a\u0930 \u0924\u093e\u0902\u092c\u0947 \u0915\u093e \u091f\u0941\u0915\u0921\u093c\u093e \u0915\u093e\u0902\u091a \u0915\u0947 \u091f\u0941\u0915\u0921\u093c\u0947 \u0915\u0940 \u0905\u092a\u0947\u0915\u094d\u0937\u093e \u0905\u0927\u093f\u0915 \u0917\u0930\u094d\u092e \u0932\u0917\u0924\u093e \u0939\u0948\u0964 <\/strong><br \/>\n<strong>\u0915\u093e\u0930\u0923 (R): \u0924\u093e\u0902\u092c\u0947 \u0915\u093e \u0918\u0928\u0924\u094d\u0935 \u0915\u093e\u0902\u091a \u0915\u0947 \u0918\u0928\u0924\u094d\u0935 \u0938\u0947 \u0905\u0927\u093f\u0915 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/strong><\/p>\n<p><strong>\u0915\u0942\u091f :<\/strong><\/p>\n<p>(a) (A) \u0914\u0930 (R) \u0926\u094b\u0928\u094b\u0902 \u0938\u0939\u0940 \u0939\u0948\u0902 \u0914\u0930 (R), (A) \u0915\u093e \u0938\u0939\u0940 \u0938\u094d\u092a\u0937\u094d\u091f\u0940\u0915\u0930\u0923 \u0939\u0948\u0964<br \/>\n(b) (A) \u0914\u0930 (R) \u0926\u094b\u0928\u094b\u0902 \u0938\u0939\u0940 \u0939\u0948\u0902, \u092a\u0930\u0902\u0924\u0941 (R), (A) \u0915\u093e \u0938\u0939\u0940 \u0938\u094d\u092a\u0937\u094d\u091f\u0940\u0915\u0930\u0923 \u0928\u0939\u0940\u0902 \u0939\u0948\u0964<br \/>\n(c) (A) \u0938\u0939\u0940 \u0939\u0948, \u092a\u0930\u0902\u0924\u0941 (R) \u0917\u0932\u0924 \u0939\u0948\u0964<br \/>\n(d) (A) \u0917\u0932\u0924 \u0939\u0948, \u092a\u0930\u0902\u0924\u0941 (R) \u0938\u0939\u0940 \u0939\u0948\u0964<\/p>\n<p><strong>[I.A.S. (Pre) 2001]<\/strong><\/p>\n<div id=\"27-link-358995\" class=\"sh-link 27-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('27', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"27-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"27-content-358995\" class=\"sh-content 27-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (b) (A) \u0914\u0930 (R) \u0926\u094b\u0928\u094b\u0902 \u0938\u0939\u0940 \u0939\u0948\u0902, \u092a\u0930\u0902\u0924\u0941 (R), (A) \u0915\u093e \u0938\u0939\u0940 \u0938\u094d\u092a\u0937\u094d\u091f\u0940\u0915\u0930\u0923 \u0928\u0939\u0940\u0902 \u0939\u0948\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u091a\u0942\u0902\u0915\u093f \u0924\u093e\u0902\u092c\u093e, \u0915\u093e\u0902\u091a \u0915\u0940 \u0905\u092a\u0947\u0915\u094d\u0937\u093e \u090a\u0937\u094d\u092e\u093e \u0915\u093e \u092c\u0947\u0939\u0924\u0930 \u0938\u0941\u091a\u093e\u0932\u0915 \u0939\u0948, \u0907\u0938\u0932\u093f\u090f \u0924\u093e\u0902\u092c\u093e \u0905\u0927\u093f\u0915 \u0917\u0930\u094d\u092e \u0932\u0917\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u0938\u093e\u0925 \u0939\u0940 \u0924\u093e\u0901\u092c\u093e \u0915\u093e \u0918\u0928\u0924\u094d\u0935 8920-8960 \u0915\u093f\u0917\u094d\u0928\u093e. \u092e\u0940. \u0924\u0925\u093e \u0915\u093e\u0902\u091a \u0915\u093e \u0918\u0928\u0924\u094d\u0935 2400-2800 \u0915\u093f\u0917\u094d\u0930\u093e.\/\u092e\u0940. \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u0907\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u0938\u094d\u092a\u0937\u094d\u091f \u0939\u0948 \u0915\u093f \u092f\u0926\u094d\u092f\u092a\u093f \u0924\u093e\u0902\u092c\u0947 \u0915\u093e \u0918\u0928\u0924\u094d\u0935 \u0915\u093e\u0902\u091a \u0915\u0947 \u0918\u0928\u0924\u094d\u0935 \u0938\u0947 \u0905\u0927\u093f\u0915 \u0939\u0948 \u0924\u0925\u093e\u092a\u093f \u092f\u0939 \u0915\u0925\u0928 \u0915\u093e \u0938\u0939\u0940 \u0938\u094d\u092a\u0937\u094d\u091f\u0940\u0915\u0930\u0923 \u0928\u0939\u0940\u0902 \u0939\u0948\u0964<\/li>\n<li>\u0905\u0924\u0903 \u0905\u092d\u0940\u0937\u094d\u091f \u0909\u0924\u094d\u0924\u0930 \u0935\u093f\u0915\u0932\u094d\u092a (b) \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>28. \u0920\u0902\u0921 \u0915\u0947 \u0926\u093f\u0928\u094b\u0902 \u092e\u0947\u0902, \u0932\u094b\u0939\u0947 \u0915\u0947 \u0917\u0941\u091f\u0915\u0947 \u0914\u0930 \u0932\u0915\u0921\u093c\u0940 \u0915\u0947 \u0917\u0941\u091f\u0915\u0947 \u0915\u094b \u092a\u094d\u0930\u093e\u0924\u0903\u0915\u093e\u0932 \u092e\u0947\u0902 \u091b\u0941\u090f\u0902 \u0924\u094b \u0932\u094b\u0939\u0947 \u0915\u093e \u0917\u0941\u091f\u0915\u093e \u0920\u0902\u0921\u093e \u0932\u0917\u0924\u093e \u0939\u0948, \u0915\u094d\u092f\u094b\u0902\u0915\u093f<\/strong><\/p>\n<p>(a) \u0932\u094b\u0939\u0947 \u0915\u0947 \u0917\u0941\u091f\u0915\u0947 \u0915\u093e \u0924\u093e\u092a \u0932\u0915\u0921\u093c\u0940 \u0915\u0947 \u0917\u0941\u091f\u0915\u0947 \u0938\u0947 \u0915\u092e \u0939\u094b\u0924\u093e \u0939\u0948\u0964<br \/>\n(b) \u0932\u0915\u0921\u093c\u0940 \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u092e\u0947\u0902 \u0932\u094b\u0939\u093e \u090a\u0937\u094d\u092e\u093e \u0915\u093e \u0905\u091a\u094d\u091b\u093e \u091a\u093e\u0932\u0915 \u0939\u0948\u0964<br \/>\n(c) \u0932\u0915\u0921\u093c\u0940 \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u092e\u0947\u0902 \u0932\u094b\u0939\u093e \u090a\u0937\u094d\u092e\u093e \u0915\u093e \u0916\u0930\u093e\u092c \u091a\u093e\u0932\u0915 \u0939\u0948\u0964<br \/>\n(d) \u0932\u094b\u0939\u0947 \u0915\u093e \u091f\u0941\u0915\u0921\u093c\u093e \u0932\u0915\u0921\u093c\u0940 \u0938\u0947 \u092d\u093e\u0930\u0940 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/p>\n<p><strong>[41<sup>th<\/sup> B.P.S.C. (Pre) 1996]<\/strong><\/p>\n<div id=\"28-link-358995\" class=\"sh-link 28-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('28', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"28-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"28-content-358995\" class=\"sh-content 28-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (b) \u0932\u0915\u0921\u093c\u0940 \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u092e\u0947\u0902 \u0932\u094b\u0939\u093e \u090a\u0937\u094d\u092e\u093e \u0915\u093e \u0905\u091a\u094d\u091b\u093e \u091a\u093e\u0932\u0915 \u0939\u0948\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0932\u094b\u0939\u093e \u090a\u0937\u094d\u092e\u093e \u0915\u093e \u0905\u091a\u094d\u091b\u093e \u0938\u0941\u091a\u093e\u0932\u0915 \u0939\u0948, \u091c\u092c\u0915\u093f \u0932\u0915\u0921\u093c\u0940 \u090a\u0937\u094d\u092e\u093e \u0915\u0940 \u0915\u0941\u091a\u093e\u0932\u0915 \u0939\u0948\u0964<\/li>\n<li>\u092a\u094d\u0930\u093e\u0924\u0903\u0915\u093e\u0932 \u091c\u092c \u092e\u094c\u0938\u092e \u0920\u0902\u0921\u093e \u0930\u0939\u0924\u093e \u0939\u0948, \u0924\u092c \u0920\u0902\u0921 \u0915\u0947 \u092b\u0932\u0938\u094d\u0935\u0930\u0942\u092a \u0932\u094b\u0939\u093e \u090a\u0937\u094d\u092e\u093e \u0915\u093e \u0905\u091a\u094d\u091b\u093e \u0938\u0941\u091a\u093e\u0932\u0915 \u0939\u094b\u0928\u0947 \u0915\u0947 \u0915\u093e\u0930\u0923 \u0905\u0927\u093f\u0915 \u0920\u0902\u0921\u093e \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u092a\u0930\u0902\u0924\u0941 \u0932\u0915\u0921\u093c\u0940 \u0915\u0941\u091a\u093e\u0932\u0915 \u0939\u094b\u0928\u0947 \u0915\u0947 \u0915\u093e\u0930\u0923 \u0915\u092e \u0920\u0902\u0921\u0940 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/li>\n<li>\u092f\u0939\u0940 \u0915\u093e\u0930\u0923 \u0939\u0948 \u0915\u093f \u0932\u094b\u0939\u093e \u091b\u0942\u0928\u0947 \u092a\u0930 \u0932\u0915\u0921\u093c\u0940 \u0915\u0940 \u0905\u092a\u0947\u0915\u094d\u0937\u093e \u0905\u0927\u093f\u0915 \u0920\u0902\u0921\u093e \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>29. \u092f\u0926\u093f \u0939\u0935\u093e \u0915\u093e \u0924\u093e\u092a\u092e\u093e\u0928 \u092c\u0922\u093c\u0924\u093e \u0939\u0948, \u0924\u094b \u0909\u0938\u0915\u0940 \u091c\u0932\u0935\u093e\u0937\u094d\u092a \u0917\u094d\u0930\u0939\u0923 \u0915\u0930\u0928\u0947 \u0915\u0940 \u0915\u094d\u0937\u092e\u0924\u093e<\/strong><\/p>\n<p>(a) \u0918\u091f\u0924\u0940 \u0939\u0948\u0964<br \/>\n(b) \u092c\u0922\u093c\u0924\u0940 \u0939\u0948\u0964<br \/>\n(c) \u092a\u0939\u0932\u0947 \u0918\u091f\u0924\u0940 \u0939\u0948 \u092a\u0941\u0928\u0903 \u092c\u0922\u093c\u0924\u0940 \u0939\u0948\u0964<br \/>\n(d) \u0915\u094b\u0908 \u092a\u094d\u0930\u092d\u093e\u0935 \u0928\u0939\u0940\u0902 \u092a\u0921\u093c\u0924\u093e\u0964<\/p>\n<p><strong>[Jharkhand P.C.S. (Pre) 2003]<\/strong><\/p>\n<div id=\"29-link-358995\" class=\"sh-link 29-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('29', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"29-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"29-content-358995\" class=\"sh-content 29-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (b) \u092c\u0922\u093c\u0924\u0940 \u0939\u0948\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0935\u093e\u092f\u0941\u092e\u0902\u0921\u0932\u0940\u092f \u0906\u0930\u094d\u0926\u094d\u0930\u0924\u093e \u090f\u0935\u0902 \u0924\u093e\u092a\u092e\u093e\u0928 \u092e\u0947\u0902 \u092a\u094d\u0930\u0924\u094d\u092f\u0915\u094d\u0937 \u0938\u0902\u092c\u0902\u0927 \u0939\u0948\u0964<\/li>\n<li>\u0935\u093e\u092f\u0941 \u092e\u0947\u0902 \u0915\u093f\u0938\u0940 \u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0938\u092e\u092f \u092a\u0930 \u091c\u0932\u0935\u093e\u0937\u094d\u092a \u0927\u093e\u0930\u0923 \u0915\u0930\u0928\u0947 \u0915\u0940 \u0936\u0915\u094d\u0924\u093f \u0909\u0938\u0915\u0947 \u0924\u093e\u092a\u092e\u093e\u0928 \u092a\u0930 \u0928\u093f\u0930\u094d\u092d\u0930 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964<\/li>\n<li>\u0939\u0935\u093e \u091c\u093f\u0924\u0928\u0940 \u0939\u0940 \u0917\u0930\u094d\u092e \u0939\u094b\u0917\u0940, \u0909\u0938\u092e\u0947\u0902 \u0928\u092e\u0940 (\u0906\u0930\u094d\u0926\u094d\u0930\u0924\u093e) \u0927\u093e\u0930\u0923 \u0915\u0930\u0928\u0947 \u0915\u0940 \u0936\u0915\u094d\u0924\u093f \u0909\u0924\u0928\u0940 \u0939\u0940 \u092c\u0922\u093c\u0947\u0917\u0940\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>30. \u0924\u0947\u091c \u0939\u0935\u093e \u0935\u093e\u0932\u0940 \u0930\u093e\u0924\u094d\u0930\u093f \u092e\u0947\u0902 \u0913\u0938 \u0928\u0939\u0940\u0902 \u092c\u0928\u0924\u0940, \u0915\u094d\u092f\u094b\u0902\u0915\u093f<\/strong><\/p>\n<p>(a) \u0935\u093e\u0937\u094d\u092a\u0940\u0915\u0930\u0923 \u0915\u0940 \u0926\u0930 \u0924\u0947\u091c \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<br \/>\n(b) \u0939\u0935\u093e \u092e\u0947\u0902 \u0928\u092e\u0940 \u0915\u092e \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<br \/>\n(c) \u0924\u093e\u092a\u092e\u093e\u0928 \u090a\u0902\u091a\u093e \u0930\u0939\u0924\u093e \u0939\u0948\u0964<br \/>\n(d) \u0906\u0915\u093e\u0936 \u0938\u093e\u092b \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/p>\n<p><strong>[40<sup>th<\/sup> B.P.S.C. (Pre) 1995]<\/strong><\/p>\n<div id=\"30-link-358995\" class=\"sh-link 30-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('30', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"30-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"30-content-358995\" class=\"sh-content 30-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (a) \u0935\u093e\u0937\u094d\u092a\u0940\u0915\u0930\u0923 \u0915\u0940 \u0926\u0930 \u0924\u0947\u091c \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0924\u0947\u091c \u0939\u0935\u093e \u0935\u093e\u0932\u0940 \u0930\u093e\u0924\u094d\u0930\u093f \u092e\u0947\u0902 \u0913\u0938 \u0928\u0939\u0940\u0902 \u092c\u0928\u0924\u0940 \u0939\u0948, \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u0924\u0947\u091c \u0939\u0935\u093e \u0915\u0947 \u0915\u093e\u0930\u0923 \u0935\u093e\u0937\u094d\u092a\u0928 \u0915\u0940 \u0926\u0930 \u0924\u0947\u091c \u0939\u094b \u091c\u093e\u0924\u0940 \u0939\u0948, \u0907\u0938\u0932\u093f\u090f \u0913\u0938 \u0915\u0947 \u0915\u0923 \u0935\u093e\u0937\u094d\u092a\u093f\u0924 \u0939\u094b \u091c\u093e\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>31. \u0928\u093f\u092e\u094d\u0928 \u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928-\u0938\u093e \u0915\u0925\u0928 \u0938\u0939\u0940 \u0928\u0939\u0940\u0902 \u0939\u0948?<\/strong><\/p>\n<p>(a) \u090f\u092f\u0930\u0915\u0928\u094d\u0921\u0940\u0936\u0928\u0930 \u0914\u0930 \u090f\u092f\u0930 \u0915\u0942\u0932\u0930 \u0926\u094b\u0928\u094b\u0902 \u0924\u093e\u092a\u0915\u094d\u0930\u092e \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<br \/>\n(b) \u090f\u092f\u0930\u0915\u0928\u094d\u0921\u0940\u0936\u0928\u0930 \u0914\u0930 \u090f\u092f\u0930 \u0915\u0942\u0932\u0930 \u0926\u094b\u0928\u094b\u0902 \u0906\u0930\u094d\u0926\u094d\u0930\u0924\u093e \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<br \/>\n(c) \u090f\u092f\u0930\u0915\u0928\u094d\u0921\u0940\u0936\u0928\u0930 \u0906\u0930\u094d\u0926\u094d\u0930\u0924\u093e \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948, \u092a\u0930\u0902\u0924\u0941 \u090f\u092f\u0930-\u0915\u0942\u0932\u0930 \u0906\u0930\u094d\u0926\u094d\u0930\u0924\u093e \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u0928\u0939\u0940\u0902 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<br \/>\n(d) \u0926\u094b\u0928\u094b\u0902 \u0935\u093e\u092f\u0941 \u0915\u0940 \u0917\u0924\u093f \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<p><strong>[U.P.P.C.S. (Pre) 2007]<\/strong><\/p>\n<div id=\"31-link-358995\" class=\"sh-link 31-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('31', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"31-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"31-content-358995\" class=\"sh-content 31-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (b) \u090f\u092f\u0930\u0915\u0928\u094d\u0921\u0940\u0936\u0928\u0930 \u0914\u0930 \u090f\u092f\u0930 \u0915\u0942\u0932\u0930 \u0926\u094b\u0928\u094b\u0902 \u0906\u0930\u094d\u0926\u094d\u0930\u0924\u093e \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u090f\u092f\u0930\u0915\u0928\u094d\u0921\u0940\u0936\u0928\u0930 \u0914\u0930 \u090f\u092f\u0930 \u0915\u0942\u0932\u0930 \u0926\u094b\u0928\u094b\u0902 \u0924\u093e\u092a\u0915\u094d\u0930\u092e \u0914\u0930 \u0935\u093e\u092f\u0941 \u0915\u0940 \u0917\u0924\u093f \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u092a\u0930\u0902\u0924\u0941 \u091c\u0939\u093e\u0902 \u090f\u092f\u0930\u0915\u0928\u094d\u0921\u0940\u0936\u0928\u0930 \u0906\u0930\u094d\u0926\u094d\u0930\u0924\u093e \u0915\u094b \u092d\u0940 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948 \u0935\u0939\u0940\u0902 \u090f\u092f\u0930-\u0915\u0942\u0932\u0930 \u0906\u0930\u094d\u0926\u094d\u0930\u0924\u093e \u0915\u094b \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u0928\u0939\u0940\u0902 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u0938\u094d\u092a\u0937\u094d\u091f \u0939\u0948 \u0915\u093f \u0915\u0925\u0928 (b) \u0938\u0939\u0940 \u0928\u0939\u0940\u0902 \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>32. \u0921\u0947\u091c\u0930\u094d\u091f \u0915\u0942\u0932\u0930 \u0926\u094d\u0935\u093e\u0930\u093e \u0936\u0940\u0924\u0932\u0928 \u0915\u093f\u0938 \u092a\u0930 \u0906\u0927\u093e\u0930\u093f\u0924 \u0939\u0948?<\/strong><\/p>\n<p>(a) \u0909\u0937\u094d\u0923 \u0935\u093e\u092f\u0941 \u092a\u094d\u0930\u0924\u093f\u0938\u094d\u0925\u093e\u092a\u0928<br \/>\n(b) \u0935\u093e\u092f\u0941 \u0928\u093f\u0930\u094d\u091c\u0932\u0940\u0915\u0930\u0923<br \/>\n(c) \u0935\u093e\u0937\u094d\u092a\u0928 \u0936\u0940\u0924\u0932\u0928<br \/>\n(d) \u0935\u093e\u092f\u0941 \u092a\u0941\u0928\u0930\u094d\u091c\u0932\u0940\u0915\u0930\u0923<\/p>\n<p><strong>[R.A.S.\/R.T.S. (Pre) 2012]<\/strong><\/p>\n<div id=\"32-link-358995\" class=\"sh-link 32-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('32', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"32-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"32-content-358995\" class=\"sh-content 32-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (c) \u0935\u093e\u0937\u094d\u092a\u0928 \u0936\u0940\u0924\u0932\u0928<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0921\u0947\u091c\u0930\u094d\u091f \u0915\u0942\u0932\u0930 \u092a\u093e\u0928\u0940 \u0915\u0947 \u0935\u093e\u0937\u094d\u092a\u0940\u0915\u0930\u0923 \u0926\u094d\u0935\u093e\u0930\u093e \u0935\u093e\u092f\u0941 \u0915\u094b \u0936\u0940\u0924\u0932 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>33. \u0915\u092e\u0930\u0947 \u0915\u094b \u0920\u0902\u0921\u093e \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948<\/strong><\/p>\n<p>(a) \u092a\u093e\u0928\u0940 \u0915\u0947 \u092c\u0939\u0928\u0947 \u0938\u0947<br \/>\n(b) \u0938\u0902\u092a\u0940\u0921\u093f\u0924 \u0917\u0948\u0938 \u0915\u094b \u091b\u094b\u0921\u093c\u0928\u0947 \u0938\u0947<br \/>\n(c) \u0930\u0938\u094b\u0908 \u0917\u0948\u0938 \u0938\u0947<br \/>\n(d) \u0920\u094b\u0938 \u0915\u094b \u092a\u093f\u0918\u0932\u093e\u0928\u0947 \u0938\u0947<\/p>\n<p><strong>[47<sup>th<\/sup> B.P.S.C. (Pre) 2005]<\/strong><\/p>\n<div id=\"33-link-358995\" class=\"sh-link 33-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('33', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"33-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"33-content-358995\" class=\"sh-content 33-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (b) \u0938\u0902\u092a\u0940\u0921\u093f\u0924 \u0917\u0948\u0938 \u0915\u094b \u091b\u094b\u0921\u093c\u0928\u0947 \u0938\u0947<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u090f\u092f\u0930\u0915\u0902\u0921\u0940\u0936\u0928\u0930 \u092e\u0947\u0902 \u0938\u0902\u092a\u0940\u0921\u093f\u0924 \u0917\u0948\u0938 \u0939\u0940 \u092a\u094d\u0930\u092f\u0941\u0915\u094d\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 \u0915\u092e\u0930\u0947 \u092f\u093e \u0905\u0928\u094d\u092f \u0938\u094d\u0925\u093e\u0928 \u0915\u094b \u0920\u0902\u0921\u093e \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>34. \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0905\u0935\u0938\u094d\u0925\u093e\u0913\u0902 \u092e\u0947\u0902 \u0938\u0947 \u0915\u093f\u0938\u092e\u0947\u0902 \u0917\u0940\u0932\u0947 \u0915\u092a\u0921\u093c\u0947 \u0938\u092c\u0938\u0947 \u091c\u0932\u094d\u0926\u0940 \u0938\u0942\u0916 \u091c\u093e\u090f\u0902\u0917\u0947 ?<\/strong><\/p>\n<p>(a) 100% \u0906\u0930\u094d\u0926\u094d\u0930\u0924\u093e, 60\u00b0C \u0924\u093e\u092a\u0915\u094d\u0930\u092e<br \/>\n(b) 100% \u0906\u0930\u094d\u0926\u094d\u0930\u0924\u093e, 20\u00b0C \u0924\u093e\u092a\u0915\u094d\u0930\u092e<br \/>\n(c) 20% \u0906\u0930\u094d\u0926\u094d\u0930\u0924\u093e, 20\u00b0C \u0924\u093e\u092a\u0915\u094d\u0930\u092e<br \/>\n(d) 20% \u0906\u0930\u094d\u0926\u094d\u0930\u0924\u093e, 60\u00b0C \u0924\u093e\u092a\u0915\u094d\u0930\u092e<\/p>\n<p><strong>[U.P.P.C.S. (Pre) 2008]<\/strong><\/p>\n<div id=\"34-link-358995\" class=\"sh-link 34-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('34', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"34-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"34-content-358995\" class=\"sh-content 34-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (d) 20% \u0906\u0930\u094d\u0926\u094d\u0930\u0924\u093e, 60\u00b0C \u0924\u093e\u092a\u0915\u094d\u0930\u092e<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0915\u092e \u0906\u0930\u094d\u0926\u094d\u0930\u0924\u093e \u0924\u0925\u093e \u0905\u0927\u093f\u0915 \u0924\u093e\u092a\u092e\u093e\u0928 \u092a\u0930 \u0917\u0940\u0932\u0947 \u0915\u092a\u0921\u093c\u0947 \u0938\u092c\u0938\u0947 \u091c\u0932\u094d\u0926\u0940 \u0938\u0942\u0916 \u091c\u093e\u090f\u0902\u0917\u0947\u0964<\/li>\n<li>\u0905\u0924\u0903 \u092a\u094d\u0930\u0936\u094d\u0928\u0917\u0924 \u0935\u093f\u0915\u0932\u094d\u092a\u094b\u0902 \u092e\u0947\u0902 \u0938\u0947 \u0935\u093f\u0915\u0932\u094d\u092a (d) \u092e\u0947\u0902 \u0917\u0940\u0932\u0947 \u0915\u092a\u0921\u093c\u0947 \u0938\u092c\u0938\u0947 \u091c\u0932\u094d\u0926\u0940 \u0938\u0942\u0916 \u091c\u093e\u090f\u0902\u0917\u0947\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>35. \u091c\u092c \u092a\u093e\u0928\u0940 \u092e\u0947\u0902 \u0928\u092e\u0915 \u092e\u093f\u0932\u093e\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u0924\u094b \u0928\u093f\u092e\u094d\u0928 \u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928-\u0938\u093e \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0939\u094b\u0924\u093e \u0939\u0948?<\/strong><\/p>\n<p>(a) \u0915\u094d\u0935\u0925\u0928\u093e\u0902\u0915 \u092c\u0922\u093c\u0924\u093e \u0939\u0948 \u0914\u0930 \u091c\u092e\u093e\u0935 \u092c\u093f\u0902\u0926\u0941 \u0918\u091f\u0924\u093e \u0939\u0948\u0964<br \/>\n(b) \u0915\u094d\u0935\u0925\u0928\u093e\u0902\u0915 \u0918\u091f\u0924\u093e \u0939\u0948 \u0914\u0930 \u091c\u092e\u093e\u0935 \u092c\u093f\u0902\u0926\u0941 \u092c\u0922\u093c\u0924\u093e \u0939\u0948\u0964<br \/>\n(c) \u0915\u094d\u0935\u0925\u0928\u093e\u0902\u0915 \u0935 \u091c\u092e\u093e\u0935 \u092c\u093f\u0902\u0926\u0941 \u0926\u094b\u0928\u094b\u0902 \u0918\u091f\u0924\u0947 \u0939\u0948\u0902\u0964<br \/>\n(d) \u0915\u094d\u0935\u0925\u0928\u093e\u0902\u0915 \u0935 \u091c\u092e\u093e\u0935 \u092c\u093f\u0902\u0926\u0941 \u0926\u094b\u0928\u094b\u0902 \u092c\u0922\u093c\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<p><strong>[R.A.S.\/R.T.S. (Pre) 2008]<\/strong><\/p>\n<div id=\"35-link-358995\" class=\"sh-link 35-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('35', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"35-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"35-content-358995\" class=\"sh-content 35-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (a) \u0915\u094d\u0935\u0925\u0928\u093e\u0902\u0915 \u092c\u0922\u093c\u0924\u093e \u0939\u0948 \u0914\u0930 \u091c\u092e\u093e\u0935 \u092c\u093f\u0902\u0926\u0941 \u0918\u091f\u0924\u093e \u0939\u0948\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u091c\u0932 \u092e\u0947\u0902 \u0928\u092e\u0915 \u091c\u0948\u0938\u0940 \u0915\u094b\u0908 \u0905\u0936\u0941\u0926\u094d\u0927\u093f \u092e\u093f\u0932\u093e\u0928\u0947 \u092a\u0930 \u0909\u0938\u0915\u093e \u0915\u094d\u0935\u0925\u0928\u093e\u0902\u0915 \u092c\u0922\u093c \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u0926\u0942\u0938\u0930\u0940 \u0913\u0930, \u0905\u092a\u0926\u094d\u0930\u0935\u094d\u092f\u094b\u0902 (Impurities) \u0915\u094b \u092e\u093f\u0932\u093e\u0928\u0947 \u0938\u0947 \u0938\u093e\u092e\u093e\u0928\u094d\u092f\u0924\u0903 \u0917\u0932\u0928\u093e\u0902\u0915 \u0915\u092e \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>0\u00b0C \u092a\u0930 \u092a\u093f\u0918\u0932\u0924\u0940 \u092c\u0930\u094d\u092b \u092e\u0947\u0902 \u0915\u0941\u091b \u0928\u092e\u0915, \u0936\u094b\u0930\u093e \u0906\u0926\u093f \u092e\u093f\u0932\u093e\u0928\u0947 \u0938\u0947 \u092c\u0930\u094d\u092b \u0915\u093e \u0917\u0932\u0928\u093e\u0902\u0915 0\u00b0C \u0938\u0947 \u0918\u091f\u0915\u0930 22\u00b0C \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>36. \u0928\u0940\u091a\u0947 \u090f\u0915 \u090f\u0938\u0930\u094d\u0936\u0928 (\u0915\u0925\u0928) \u0926\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948 \u0914\u0930 \u0909\u0938\u0915\u093e \u0915\u093e\u0930\u0923 \u092d\u0940 \u0926\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948-<\/strong><\/p>\n<p><strong>\u0915\u0925\u0928 (A): \u090a\u0902\u091a\u093e\u0908 \u0935\u093e\u0932\u0947 \u0938\u094d\u0925\u093e\u0928\u094b\u0902 \u092e\u0947\u0902 \u092d\u094b\u091c\u0928 \u092a\u0915\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0909\u0938\u092e\u0947\u0902 \u0928\u092e\u0915 \u092e\u093f\u0932\u093e\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/strong><br \/>\n<strong>\u0915\u093e\u0930\u0923 (R): \u090a\u0902\u091a\u093e\u0908 \u0935\u093e\u0932\u0947 \u0938\u094d\u0925\u093e\u0928\u094b\u0902 \u092e\u0947\u0902 \u0924\u093e\u092a\u092e\u093e\u0928 \u0915\u092e \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/strong><\/p>\n<p><strong>\u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928-\u0938\u093e \u0938\u0939\u0940 \u0909\u0924\u094d\u0924\u0930 \u0939\u0948 ?<\/strong><\/p>\n<p>(a) (A) \u0935 (R) \u0926\u094b\u0928\u094b\u0902 \u0938\u0924\u094d\u092f \u0939\u0948\u0902 \u0924\u0925\u093e (R), (A) \u0915\u0940 \u0938\u0939\u0940 \u0935\u094d\u092f\u093e\u0916\u094d\u092f\u093e \u0939\u0948\u0964<br \/>\n(b) (A) \u0935 (R) \u0926\u094b\u0928\u094b\u0902 \u0938\u0924\u094d\u092f \u0939\u0948\u0902, \u0915\u093f\u0902\u0924\u0941 (R), (A) \u0915\u0940 \u0938\u0939\u0940 \u0935\u094d\u092f\u093e\u0916\u094d\u092f\u093e \u0928\u0939\u0940\u0902 \u0939\u0948\u0964<br \/>\n(c) (A) \u0938\u0924\u094d\u092f \u0939\u0948, \u0915\u093f\u0902\u0924\u0941 (R) \u092d\u094d\u0930\u093e\u092e\u0915 \u0939\u0948\u0964<br \/>\n(d) (A) \u092d\u094d\u0930\u093e\u092e\u0915 \u0939\u0948, \u0915\u093f\u0902\u0924\u0941 (R) \u0938\u0924\u094d\u092f \u0939\u0948\u0964<\/p>\n<p><strong>[Uttarakhand P.C.S. (Pre) 2012]<\/strong><\/p>\n<div id=\"36-link-358995\" class=\"sh-link 36-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('36', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"36-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"36-content-358995\" class=\"sh-content 36-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (b) (A) \u0935 (R) \u0926\u094b\u0928\u094b\u0902 \u0938\u0924\u094d\u092f \u0939\u0948\u0902, \u0915\u093f\u0902\u0924\u0941 (R), (A) \u0915\u0940 \u0938\u0939\u0940 \u0935\u094d\u092f\u093e\u0916\u094d\u092f\u093e \u0928\u0939\u0940\u0902 \u0939\u0948\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0905\u0927\u093f\u0915 \u090a\u0902\u091a\u093e\u0908 \u0935\u093e\u0932\u0947 \u0938\u094d\u0925\u093e\u0928\u094b\u0902 \u092a\u0930 \u0935\u093e\u092f\u0941\u092e\u0902\u0921\u0932\u0940\u092f \u0926\u093e\u092c \u0915\u092e \u0939\u094b\u0924\u093e \u0939\u0948, \u0907\u0938\u0932\u093f\u090f \u092a\u093e\u0928\u0940 100\u00b0C \u0938\u0947 \u0915\u092e \u0924\u093e\u092a\u092e\u093e\u0928 \u092a\u0930 \u0909\u092c\u0932\u0928\u0947 \u0932\u0917\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u091c\u0932 \u092e\u0947\u0902 \u0928\u092e\u0915 \u092e\u093f\u0932\u093e\u0928\u0947 \u0938\u0947 \u091c\u0932 \u0915\u093e \u0915\u094d\u0935\u0925\u0928\u093e\u0902\u0915 \u092c\u0922\u093c \u091c\u093e\u0924\u093e \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 \u092d\u094b\u091c\u0928 \u0936\u0940\u0918\u094d\u0930\u0924\u093e \u0938\u0947 \u092a\u0915 \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>37. \u0925\u0930\u094d\u092e\u0938 \u092c\u094b\u0924\u0932 \u092e\u0947\u0902 \u092a\u0947\u092f \u092a\u0926\u093e\u0930\u094d\u0925 \u0915\u094b \u0915\u0941\u091b \u0938\u092e\u092f \u0924\u0915 \u0909\u0938\u0940 \u0924\u093e\u092a \u092a\u0930 \u0930\u0916\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0909\u0938\u0915\u0940 \u0926\u0940\u0935\u093e\u0930\u094b\u0902 \u092a\u0930 \u0928\u093f\u092e\u094d\u0928 \u0915\u0940 \u092a\u0930\u0924 \u0932\u0917\u093e\u0908 \u091c\u093e\u0924\u0940 \u0939\u0948-<\/strong><\/p>\n<p>(a) \u090f\u0932\u094d\u092f\u0941\u092e\u0940\u0928\u093f\u092f\u092e \u092a\u0947\u0902\u091f<br \/>\n(b) \u0932\u0948\u0902\u0921\u091a\u0942\u0930\u094d\u0923<br \/>\n(c) \u0930\u091c\u0924 \u092a\u0930\u0924<br \/>\n(d) \u092a\u093e\u0930\u0947 \u0915\u0940 \u092a\u0930\u0924<\/p>\n<p><strong>[R.A.S.\/R.T.S. (Pre) 1996]<\/strong><\/p>\n<div id=\"37-link-358995\" class=\"sh-link 37-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('37', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"37-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"37-content-358995\" class=\"sh-content 37-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (c) \u0930\u091c\u0924 \u092a\u0930\u0924<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0925\u0930\u094d\u092e\u0938 \u092e\u0947\u0902 \u092a\u094d\u0930\u092f\u0941\u0915\u094d\u0924 \u0915\u093e\u0902\u091a \u092f\u093e \u0938\u094d\u091f\u0940\u0932 \u092a\u0930 \u0930\u091c\u0924 \u092a\u0930\u0924 (Silver Plating) \u0932\u0917\u093e \u0915\u0930 \u092a\u0947\u092f \u092a\u0926\u093e\u0930\u094d\u0925\u094b\u0902 \u0915\u094b \u0917\u0930\u094d\u092e \u0930\u0916\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>38. \u0925\u0930\u094d\u092e\u0938 \u092b\u094d\u0932\u093e\u0938\u094d\u0915 \u092e\u0947\u0902 \u0932\u0902\u092c\u0947 \u0938\u092e\u092f \u0924\u0915 \u0924\u0930\u0932 \u0917\u0930\u094d\u092e \u092f\u093e \u0920\u0902\u0921\u093e \u0930\u0939\u0924\u093e \u0939\u0948, \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u090a\u0937\u094d\u092e\u093e \u0915\u0940 \u0915\u094b\u0908 \u0939\u093e\u0928\u093f \u0905\u0925\u0935\u093e \u092a\u094d\u0930\u093e\u092a\u094d\u0924\u093f \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u0940 \u0939\u0948 &#8211;<\/strong><\/p>\n<p>(a) \u0938\u0902\u091a\u093e\u0932\u0928<br \/>\n(b) \u0938\u0902\u0935\u0939\u0928 \u090f\u0935\u0902 \u0935\u093f\u0915\u093f\u0930\u0923<br \/>\n(c) (a) \u0914\u0930 (b) \u0926\u094b\u0928\u094b\u0902<br \/>\n(d) \u0909\u092a\u0930\u094b\u0915\u094d\u0924 \u092e\u0947\u0902 \u0938\u0947 \u0915\u094b\u0908 \u0928\u0939\u0940\u0902<\/p>\n<p><strong>[U.P.P.C.S. (Pre) 2019]<\/strong><\/p>\n<div id=\"38-link-358995\" class=\"sh-link 38-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('38', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"38-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"38-content-358995\" class=\"sh-content 38-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (c) (a) \u0914\u0930 (b) \u0926\u094b\u0928\u094b\u0902<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0925\u0930\u094d\u092e\u0938 \u092b\u094d\u0932\u093e\u0938\u094d\u0915 \u092e\u0947\u0902 \u0926\u094b \u092a\u0930\u0924\u094b\u0902 \u0915\u0947 \u092c\u0940\u091a \u0935\u0948\u0915\u094d\u092f\u0942\u092e \u0939\u094b\u0928\u0947 \u0915\u0947 \u0915\u093e\u0930\u0923 \u0938\u0902\u091a\u093e\u0932\u0928, \u0938\u0902\u0935\u0939\u0928 \u090f\u0935\u0902 \u0935\u093f\u0915\u093f\u0930\u0923 \u0915\u0940 \u0915\u094d\u0930\u093f\u092f\u093e \u0938\u0947 \u090a\u0937\u094d\u092e\u093e \u0915\u0940 \u0939\u093e\u0928\u093f \u0905\u0925\u0935\u093e \u092a\u094d\u0930\u093e\u092a\u094d\u0924\u093f \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>39. \u0917\u0930\u094d\u092e\u093f\u092f\u094b\u0902 \u092e\u0947\u0902 \u0938\u092b\u0947\u0926 \u0915\u092a\u0921\u093c\u0947 \u092a\u0939\u0928\u0928\u093e \u091c\u094d\u092f\u093e\u0926\u093e \u0906\u0930\u093e\u092e\u0926\u0947\u0939 \u0939\u0948, \u0915\u094d\u092f\u094b\u0902\u0915\u093f-<\/strong><\/p>\n<p>(a) \u0935\u0947 \u0905\u092a\u0928\u0947 \u090a\u092a\u0930 \u092a\u0921\u093c\u0928\u0947 \u0935\u093e\u0932\u0940 \u0938\u093e\u0930\u0940 \u090a\u0937\u094d\u092e\u093e \u0915\u094b \u092a\u0930\u093e\u0935\u0930\u094d\u0924\u093f\u0924 \u0915\u0930 \u0926\u0947\u0924\u0947 \u0939\u0948\u0902\u0964<br \/>\n(b) \u0935\u0947 \u0936\u0930\u0940\u0930 \u0938\u0947 \u0938\u094d\u0925\u093e\u0928\u093e\u0902\u0924\u0930\u093f\u0924 \u0939\u094b\u0928\u0947 \u0935\u093e\u0932\u0940 \u0938\u093e\u0930\u0940 \u090a\u0937\u094d\u092e\u093e \u0915\u094b \u0935\u093f\u0915\u093f\u0930\u093f\u0924 \u0915\u0930 \u0926\u0947\u0924\u0947 \u0939\u0948\u0902\u0964<br \/>\n(c) \u0935\u0947 \u092a\u0938\u0940\u0928\u093e \u0938\u094b\u0916 \u0932\u0947\u0924\u0947 \u0939\u0948\u0902\u0964<br \/>\n(d) \u0935\u0947 \u0906\u0902\u0916\u094b\u0902 \u0915\u094b \u0936\u0940\u0924\u0932\u0924\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<p><strong>[U.P.P.C.S. (Pre) 2007]<\/strong><\/p>\n<div id=\"39-link-358995\" class=\"sh-link 39-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('39', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"39-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"39-content-358995\" class=\"sh-content 39-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (a) \u0935\u0947 \u0905\u092a\u0928\u0947 \u090a\u092a\u0930 \u092a\u0921\u093c\u0928\u0947 \u0935\u093e\u0932\u0940 \u0938\u093e\u0930\u0940 \u090a\u0937\u094d\u092e\u093e \u0915\u094b \u092a\u0930\u093e\u0935\u0930\u094d\u0924\u093f\u0924 \u0915\u0930 \u0926\u0947\u0924\u0947 \u0939\u0948\u0902\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u092a\u094d\u0930\u0915\u0943\u0924\u093f \u0915\u0947 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0930\u0902\u0917\u094b\u0902 \u092e\u0947\u0902 \u0905\u0932\u0917-\u0905\u0932\u0917 \u0935\u093f\u0936\u0947\u0937\u0924\u093e \u092a\u093e\u0908 \u091c\u093e\u0924\u0940 \u0939\u0948\u0964<\/li>\n<li>\u0915\u093e\u0932\u093e \u0930\u0902\u0917 \u090a\u092a\u0930 \u0938\u0947 \u092a\u0921\u093c\u0928\u0947 \u0935\u093e\u0932\u0940 \u090a\u0937\u094d\u092e\u093e \u0915\u094b \u0938\u0930\u094d\u0935\u093e\u0927\u093f\u0915 \u0905\u0935\u0936\u094b\u0937\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948, \u091c\u092c\u0915\u093f \u0938\u092b\u0947\u0926 \u0930\u0902\u0917 \u092e\u0947\u0902 \u090a\u0937\u094d\u092e\u093e \u0915\u094b \u092a\u0930\u093e\u0935\u0930\u094d\u0924\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0940 \u0938\u0930\u094d\u0935\u093e\u0927\u093f\u0915 \u0915\u094d\u0937\u092e\u0924\u093e \u092a\u093e\u0908 \u091c\u093e\u0924\u0940 \u0939\u0948\u0964<\/li>\n<li>\u0917\u0930\u094d\u092e\u093f\u092f\u094b\u0902 \u092e\u0947\u0902 \u0938\u092b\u0947\u0926 \u0915\u092a\u0921\u093c\u0947 \u092a\u0939\u0928\u0928\u0947 \u0938\u0947 \u0906\u0930\u093e\u092e \u092e\u093f\u0932\u0924\u093e \u0939\u0948, \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u090a\u0937\u094d\u092e\u093e \u092a\u0930\u093e\u0935\u0930\u094d\u0924\u093f\u0924 \u0939\u094b\u0928\u0947 \u0938\u0947 \u0939\u092e\u0947\u0902 \u0917\u0930\u094d\u092e\u0940 \u0915\u092e \u0932\u0917\u0924\u0940 \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>40. \u0928\u0940\u091a\u0947 \u090f\u0915 \u090f\u0938\u0930\u094d\u0936\u0928 (\u0915\u0925\u0928) \u0926\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948 \u091c\u093f\u0938\u0915\u0947 \u092c\u093e\u0926 \u0909\u0938\u0915\u093e \u0915\u093e\u0930\u0923 \u0926\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948-<\/strong><\/p>\n<p><strong>\u0915\u0925\u0928 (A): \u091c\u093e\u0921\u093c\u094b\u0902 \u092e\u0947\u0902 \u092a\u0939\u0928\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0939\u092e \u0938\u092b\u0947\u0926 \u0915\u092a\u0921\u093c\u094b\u0902 \u0915\u094b \u0935\u0930\u0940\u092f\u0924\u093e \u0926\u0947\u0924\u0947 \u0939\u0948\u0902\u0964<\/strong><br \/>\n<strong>\u0915\u093e\u0930\u0923 (R): \u0938\u092b\u0947\u0926 \u0915\u092a\u0921\u093c\u0947 \u090a\u0937\u094d\u092e\u093e \u0915\u0947 \u0905\u091a\u094d\u091b\u0947 \u092a\u0930\u093e\u0935\u0930\u094d\u0924\u0940 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964<\/strong><\/p>\n<p><strong>\u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928-\u0938\u093e \u0938\u0939\u0940 \u0909\u0924\u094d\u0924\u0930 \u0939\u0948 ?<\/strong><\/p>\n<p>(a) (A) \u0935 (R) \u0926\u094b\u0928\u094b\u0902 \u0938\u0924\u094d\u092f \u0939\u0948\u0902 \u0924\u0925\u093e (R), (A) \u0915\u0940 \u0938\u0939\u0940 \u0935\u094d\u092f\u093e\u0916\u094d\u092f\u093e \u0939\u0948\u0964<br \/>\n(b) (A) \u0935 (R) \u0926\u094b\u0928\u094b\u0902 \u0938\u0924\u094d\u092f \u0939\u0948\u0902, \u0915\u093f\u0902\u0924\u0941 (R), (A) \u0915\u0940 \u0938\u0939\u0940 \u0935\u094d\u092f\u093e\u0916\u094d\u092f\u093e \u0928\u0939\u0940\u0902 \u0939\u0948\u0964<br \/>\n(c) (A) \u0938\u0924\u094d\u092f \u0939\u0948, \u0915\u093f\u0902\u0924\u0941 (R) \u092d\u094d\u0930\u093e\u092e\u0915 \u0939\u0948\u0964<br \/>\n(d) (A) \u092d\u094d\u0930\u093e\u092e\u0915 \u0939\u0948, \u0915\u093f\u0902\u0924\u0941 (R) \u0938\u0924\u094d\u092f \u0939\u0948\u0964<\/p>\n<p><strong>[Uttarakhand P.C.S. (Pre) 2012]<\/strong><\/p>\n<div id=\"40-link-358995\" class=\"sh-link 40-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('40', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"40-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"40-content-358995\" class=\"sh-content 40-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (d) (A) \u092d\u094d\u0930\u093e\u092e\u0915 \u0939\u0948, \u0915\u093f\u0902\u0924\u0941 (R) \u0938\u0924\u094d\u092f \u0939\u0948\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u091c\u093e\u0921\u093c\u094b\u0902 \u092e\u0947\u0902 \u0928\u0939\u0940\u0902 \u092c\u0932\u094d\u0915\u093f \u0917\u0930\u094d\u092e\u0940 \u092e\u0947\u0902 \u092a\u0939\u0928\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0939\u092e \u0938\u092b\u0947\u0926 \u0915\u092a\u0921\u093c\u094b\u0902 \u0915\u094b \u0935\u0930\u0940\u092f\u0924\u093e \u0926\u0947\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n<li>\u0905\u0924\u0903 \u0915\u0925\u0928 (A) \u0905\u0938\u0924\u094d\u092f \u0939\u0948\u0964<\/li>\n<li>\u0938\u092b\u0947\u0926 \u0935\u0938\u094d\u0924\u094d\u0930 \u090a\u0937\u094d\u092e\u093e \u0915\u0947 \u0905\u091a\u094d\u091b\u0947 \u092a\u0930\u093e\u0935\u0930\u094d\u0924\u0915 \u0924\u0925\u093e \u0916\u0930\u093e\u092c \u0905\u0935\u0936\u094b\u0937\u0940 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n<li>\u0907\u0938\u0940 \u0915\u093e\u0930\u0923 \u0917\u0930\u094d\u092e\u093f\u092f\u094b\u0902 \u092e\u0947\u0902 \u0915\u093e\u0932\u0947 \u092f\u093e \u0917\u0939\u0930\u0947 \u0930\u0902\u0917\u094b\u0902 \u0915\u0940 \u0905\u092a\u0947\u0915\u094d\u0937\u093e \u0938\u092b\u0947\u0926 \u0935\u0938\u094d\u0924\u094d\u0930 \u0905\u0927\u093f\u0915 \u0938\u0941\u0935\u093f\u0927\u093e\u091c\u0928\u0915 \u0939\u094b\u0924\u0947 \u0939\u0948\u0964<\/li>\n<li>\u0909\u0924\u094d\u0924\u0930\u093e\u0916\u0902\u0921 \u0932\u094b\u0915 \u0938\u0947\u0935\u093e \u0906\u092f\u094b\u0917 \u0928\u0947 \u0907\u0938 \u092a\u094d\u0930\u0936\u094d\u0928 \u0915\u0947 \u0909\u0924\u094d\u0924\u0930 \u0930\u0942\u092a \u092e\u0947\u0902 \u0935\u093f\u0915\u0932\u094d\u092a (b) \u0915\u094b \u0938\u0939\u0940 \u092e\u093e\u0928\u093e \u0939\u0948 \u091c\u094b \u0915\u093f \u0917\u0932\u0924 \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>41. \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0915\u0925\u0928\u094b\u0902 \u092a\u0930 \u0935\u093f\u091a\u093e\u0930 \u0915\u0940\u091c\u093f\u090f-<\/strong><\/p>\n<p><strong>\u0915\u0925\u0928 (A): \u0939\u0932\u094d\u0915\u0947 \u0930\u0902\u0917\u0940\u0928 \u0915\u092a\u0921\u093c\u094b\u0902 \u0915\u094b \u0917\u0930\u094d\u092e\u0940 \u092e\u0947\u0902 \u0935\u0930\u0940\u092f\u0924\u093e \u0926\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948\u0964 <\/strong><br \/>\n<strong>\u0915\u093e\u0930\u0923 (R): \u0939\u0932\u094d\u0915\u0947 \u0930\u0902\u0917 \u090a\u0937\u094d\u092e\u093e \u0915\u094b \u0915\u092e \u0905\u0935\u0936\u094b\u0937\u093f\u0924 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<\/strong><\/p>\n<p><strong>\u0928\u0940\u091a\u0947 \u0926\u093f\u090f \u0915\u0942\u091f \u0938\u0947 \u0938\u0939\u0940 \u0909\u0924\u094d\u0924\u0930 \u091a\u0941\u0928\u093f\u090f :<\/strong><\/p>\n<p>(a) (A) \u0914\u0930 (R) \u0926\u094b\u0928\u094b\u0902 \u0938\u0939\u0940 \u0939\u0948\u0902 \u0914\u0930 (R), (A) \u0915\u093e \u0938\u0939\u0940 \u0938\u094d\u092a\u0937\u094d\u091f\u0940\u0915\u0930\u0923 \u0939\u0948\u0964<br \/>\n(b) (A) \u0914\u0930 (R) \u0926\u094b\u0928\u094b\u0902 \u0938\u0939\u0940 \u0939\u0948\u0902, \u0915\u093f\u0902\u0924\u0941 (R), (A) \u0915\u093e \u0938\u0939\u0940 \u0938\u094d\u092a\u0937\u094d\u091f\u0940\u0915\u0930\u0923 \u0928\u0939\u0940\u0902 \u0939\u0948\u0964<br \/>\n(c) (A) \u0938\u0939\u0940 \u0939\u0948, \u0915\u093f\u0902\u0924\u0941 (R) \u0917\u0932\u0924 \u0939\u0948\u0964<br \/>\n(d) (A) \u0917\u0932\u0924 \u0939\u0948, \u0915\u093f\u0902\u0924\u0941 (R) \u0938\u0939\u0940 \u0939\u0948\u0964<\/p>\n<p><strong>[U.P.R.O.\/A.R.O. (Pre) 2016]<\/strong><\/p>\n<div id=\"41-link-358995\" class=\"sh-link 41-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('41', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"41-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"41-content-358995\" class=\"sh-content 41-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (a) (A) \u0914\u0930 (R) \u0926\u094b\u0928\u094b\u0902 \u0938\u0939\u0940 \u0939\u0948\u0902 \u0914\u0930 (R), (A) \u0915\u093e \u0938\u0939\u0940 \u0938\u094d\u092a\u0937\u094d\u091f\u0940\u0915\u0930\u0923 \u0939\u0948\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0938\u092b\u0947\u0926 \u0924\u0925\u093e \u0939\u0932\u094d\u0915\u0947 \u0930\u0902\u0917 \u0915\u0947 \u0915\u092a\u0921\u093c\u0947 \u090a\u0937\u094d\u092e\u093e \u0915\u0947 \u0915\u092e \u0905\u0935\u0936\u094b\u0937\u0940 (Poor Absorbers) \u0939\u094b\u0924\u0947 \u0939\u0948\u0902, \u0907\u0938\u0940\u0932\u093f\u090f \u0907\u0928 \u0915\u092a\u0921\u093c\u094b\u0902 \u0915\u094b \u0917\u0930\u094d\u092e\u0940 \u092e\u0947\u0902 \u0935\u0930\u0940\u092f\u0924\u093e \u0926\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948\u0964<\/li>\n<li>\u0905\u0924\u0903 (A) \u0914\u0930 (R) \u0926\u094b\u0928\u094b\u0902 \u0938\u0939\u0940 \u0939\u0948\u0902 \u0914\u0930 (R), (A) \u0915\u093e \u0938\u0939\u0940 \u0938\u094d\u092a\u0937\u094d\u091f\u0940\u0915\u0930\u0923 \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>42. \u092a\u0938\u0940\u0928\u0947 \u0915\u093e \u092e\u0941\u0916\u094d\u092f \u0909\u092a\u092f\u094b\u0917 \u0939\u0948-<\/strong><\/p>\n<p>(a) \u0936\u0930\u0940\u0930 \u0915\u093e \u0924\u093e\u092a \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u0930\u0916\u0928\u0947 \u092e\u0947\u0902<br \/>\n(b) \u0936\u0930\u0940\u0930 \u092e\u0947\u0902 \u091c\u0932 \u0915\u0940 \u092e\u093e\u0924\u094d\u0930\u093e \u0938\u0902\u0924\u0941\u0932\u093f\u0924 \u0930\u0916\u0928\u0947 \u092e\u0947\u0902<br \/>\n(c) \u0936\u0930\u0940\u0930 \u092e\u0947\u0902 \u0935\u093f\u0937 \u092a\u0926\u093e\u0930\u094d\u0925 \u0928\u093f\u0915\u093e\u0932\u0928\u0947 \u092e\u0947\u0902<br \/>\n(d) \u0924\u094d\u0935\u091a\u093e \u0915\u0947 \u091b\u093f\u0926\u094d\u0930 \u0938\u0947 \u0917\u0902\u0926\u0917\u0940 \u0926\u0942\u0930 \u0930\u0916\u0928\u0947 \u0915\u093e<\/p>\n<p><strong>[R.A.S.\/R.T.S. (Pre) 1994-95]<\/strong><\/p>\n<div id=\"42-link-358995\" class=\"sh-link 42-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('42', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"42-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"42-content-358995\" class=\"sh-content 42-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (a) \u0936\u0930\u0940\u0930 \u0915\u093e \u0924\u093e\u092a \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u0930\u0916\u0928\u0947 \u092e\u0947\u0902<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u092e\u093e\u0928\u0935\u094b\u0902 \u092e\u0947\u0902 \u092a\u0938\u0940\u0928\u0947 \u0915\u093e \u092e\u0941\u0916\u094d\u092f \u0909\u092a\u092f\u094b\u0917 \u0936\u0930\u0940\u0930 \u0915\u093e \u0924\u093e\u092a \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 (Thermoregulation) \u0930\u0916\u0928\u0947 \u092e\u0947\u0902 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u090f\u0915 \u0935\u092f\u0938\u094d\u0915 \u0935\u094d\u092f\u0915\u094d\u0924\u093f \u092e\u0947\u0902 \u092a\u0938\u0940\u0928\u093e \u0928\u093f\u0915\u0932\u0928\u0947 \u0915\u0940 \u0926\u0930 \u0905\u0927\u093f\u0915\u0924\u092e 2-4 \u0932\u0940\u091f\u0930 \u092a\u094d\u0930\u0924\u093f \u0918\u0902\u091f\u0947 \u092f\u093e 10-14 \u0932\u0940\u091f\u0930 \u092a\u094d\u0930\u0924\u093f\u0926\u093f\u0928 \u0939\u094b \u0938\u0915\u0924\u0940 \u0939\u0948\u0964<\/li>\n<li>\u0924\u094d\u0935\u091a\u093e \u0938\u0947 \u092a\u0938\u0940\u0928\u0947 \u0915\u0947 \u0935\u093e\u0937\u094d\u092a\u093f\u0924 \u0939\u094b\u0928\u0947 \u0938\u0947 \u0920\u0902\u0921\u0915 \u0915\u093e \u0905\u0928\u0941\u092d\u0935 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>43. \u0936\u0930\u0940\u0930 \u0915\u0940 \u0938\u0924\u0939 \u0938\u0947 \u0938\u094d\u0935\u0947\u0926\u0928 (\u092a\u0938\u0940\u0928\u093e \u092c\u0939\u0928\u093e) \u0926\u094d\u0935\u093e\u0930\u093e \u091c\u0932 \u0915\u0940 \u0939\u093e\u0928\u093f \u0928\u093f\u0930\u094d\u092d\u0930 \u0915\u0930\u0924\u0940 \u0939\u0948<\/strong><\/p>\n<p>(a) \u0915\u0947\u0935\u0932 \u0935\u093e\u0924\u093e\u0935\u0930\u0923 \u0915\u0947 \u0924\u093e\u092a \u092a\u0930<br \/>\n(b) \u0915\u0947\u0935\u0932 \u0935\u093e\u0924\u093e\u0935\u0930\u0923 \u0915\u0940 \u0928\u092e\u0940 \u092a\u0930<br \/>\n(c) (a) \u0914\u0930 (b) \u0926\u094b\u0928\u094b\u0902 \u092a\u0930<br \/>\n(d) (a) \u0914\u0930 (b) \u0915\u093f\u0938\u0940 \u092a\u0930 \u0928\u0939\u0940\u0902<\/p>\n<p><strong>[U.P.B.E.O. (Pre) 2019]<\/strong><\/p>\n<div id=\"43-link-358995\" class=\"sh-link 43-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('43', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"43-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"43-content-358995\" class=\"sh-content 43-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (c) (a) \u0914\u0930 (b) \u0926\u094b\u0928\u094b\u0902 \u092a\u0930<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0936\u0930\u0940\u0930 \u0915\u0940 \u0938\u0924\u0939 \u0938\u0947 \u0938\u094d\u0935\u0947\u0926\u0928 (\u092a\u0938\u0940\u0928\u093e \u092c\u0939\u0928\u093e) \u0926\u094d\u0935\u093e\u0930\u093e \u091c\u0932 \u0915\u0940 \u0939\u093e\u0928\u093f \u0935\u093e\u0924\u093e\u0935\u0930\u0923 \u0915\u0947 \u0924\u093e\u092a \u0924\u0925\u093e \u0935\u093e\u0924\u093e\u0935\u0930\u0923 \u0915\u0940 \u0928\u092e\u0940 \u0926\u094b\u0928\u094b\u0902 \u092a\u0930 \u0928\u093f\u0930\u094d\u092d\u0930 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>44. \u0917\u0930\u094d\u092e \u092e\u094c\u0938\u092e \u092e\u0947\u0902 \u092a\u0902\u0916\u093e \u091a\u0932\u0928\u0947 \u0938\u0947 \u0906\u0930\u093e\u092e \u092e\u0939\u0938\u0942\u0938 \u0939\u094b\u0924\u093e \u0939\u0948, \u0915\u094d\u092f\u094b\u0902\u0915\u093f-<\/strong><\/p>\n<p>(a) \u092a\u0902\u0916\u093e \u0920\u0902\u0921\u0940 \u0939\u0935\u093e \u0926\u0947\u0924\u093e \u0939\u0948\u0964<br \/>\n(b) \u0939\u092e\u093e\u0930\u093e \u092a\u0938\u0940\u0928\u093e \u0924\u0947\u091c\u0940 \u0938\u0947 \u0935\u093e\u0937\u094d\u092a\u0940\u0915\u0943\u0924 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<br \/>\n(c) \u0939\u092e\u093e\u0930\u0947 \u0936\u0930\u0940\u0930 \u0938\u0947 \u0905\u0927\u093f\u0915 \u090a\u0937\u094d\u092e\u093e \u0935\u093f\u0915\u0930\u093f\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<br \/>\n(d) \u0939\u0935\u093e \u0915\u0940 \u0938\u0902\u0935\u093e\u0939\u0915\u0924\u093e \u092c\u0922\u093c \u091c\u093e\u0924\u0940 \u0939\u0948\u0964<\/p>\n<p><strong>[M.P.P.C.S. (Pre) 2008]<\/strong><\/p>\n<div id=\"44-link-358995\" class=\"sh-link 44-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('44', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"44-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"44-content-358995\" class=\"sh-content 44-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (b) \u0939\u092e\u093e\u0930\u093e \u092a\u0938\u0940\u0928\u093e \u0924\u0947\u091c\u0940 \u0938\u0947 \u0935\u093e\u0937\u094d\u092a\u0940\u0915\u0943\u0924 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0917\u0930\u094d\u092e\u0940 \u0915\u0947 \u092e\u094c\u0938\u092e \u092e\u0947\u0902 \u0939\u092e\u093e\u0930\u0947 \u0936\u0930\u0940\u0930 \u0938\u0947 \u092a\u0938\u0940\u0928\u093e \u0905\u0927\u093f\u0915 \u0928\u093f\u0915\u0932\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u092a\u0902\u0916\u093e \u091a\u0932\u0928\u0947 \u092a\u0930 \u092f\u0939 \u092a\u0938\u0940\u0928\u093e \u0924\u0947\u091c\u0940 \u0938\u0947 \u0935\u093e\u0937\u094d\u092a\u0940\u0915\u0943\u0924 \u0939\u094b\u0924\u093e \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 \u0936\u0930\u0940\u0930 \u092e\u0947\u0902 \u0920\u0902\u0921\u093e\u092a\u0928 \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0939\u094b\u0924\u093e \u0939\u0948 \u0924\u0925\u093e \u0906\u0930\u093e\u092e \u092e\u0939\u0938\u0942\u0938 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>45. \u092e\u093f\u091f\u094d\u091f\u0940 \u0915\u0947 \u0918\u0921\u093c\u0947 \u092e\u0947\u0902 \u0928\u093f\u092e\u094d\u0928 \u092e\u0947\u0902 \u0938\u0947 \u0915\u093f\u0938 \u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0947 \u0915\u093e\u0930\u0923 \u091c\u0932 \u0920\u0902\u0921\u093e \u0930\u0939\u0924\u093e \u0939\u0948?<\/strong><\/p>\n<p>(a) \u0926\u094d\u0930\u0935\u0923<br \/>\n(b) \u0935\u093e\u0937\u094d\u092a\u0940\u0915\u0930\u0923<br \/>\n(c) \u090a\u0930\u094d\u0927\u094d\u0935\u092a\u093e\u0924\u0928<br \/>\n(d) \u0909\u092a\u0930\u094d\u092f\u0941\u0915\u094d\u0924 \u092e\u0947\u0902 \u0938\u0947 \u0915\u094b\u0908 \u0928\u0939\u0940\u0902<\/p>\n<p><strong>[U.P.P.C.S. (Pre) 2012]<\/strong><\/p>\n<div id=\"45-link-358995\" class=\"sh-link 45-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('45', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"45-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"45-content-358995\" class=\"sh-content 45-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (b) \u0935\u093e\u0937\u094d\u092a\u0940\u0915\u0930\u0923<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u092e\u093f\u091f\u094d\u091f\u0940 \u0915\u0947 \u0918\u0921\u093c\u0947 \u0915\u0940 \u0926\u0940\u0935\u093e\u0930\u094b\u0902 \u092e\u0947\u0902 \u0905\u0938\u0902\u0916\u094d\u092f \u0938\u0942\u0915\u094d\u0937\u094d\u092e \u091b\u093f\u0926\u094d\u0930 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n<li>\u0907\u0928 \u091b\u093f\u0926\u094d\u0930\u094b\u0902 \u0938\u0947 \u092a\u093e\u0928\u0940 \u0930\u093f\u0938\u0924\u093e \u0930\u0939\u0924\u093e \u0939\u0948, \u091c\u093f\u0938 \u0915\u093e\u0930\u0923 \u0918\u0921\u093c\u0947 \u0915\u0940 \u0938\u0924\u0939 \u092a\u0930 \u0939\u092e\u0947\u0936\u093e, \u0917\u0940\u0932\u093e\u092a\u0928 \u0930\u0939\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u091b\u093f\u0926\u094d\u0930\u094b\u0902 \u0938\u0947 \u0928\u093f\u0915\u0932\u0947 \u092a\u093e\u0928\u0940 \u0915\u093e \u0935\u093e\u0937\u094d\u092a\u094b\u0924\u094d\u0938\u0930\u094d\u091c\u0928 \u0939\u094b\u0924\u093e \u0930\u0939\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u091c\u093f\u0938 \u0938\u0924\u0939 \u092a\u0930 \u0935\u093e\u0937\u094d\u092a\u094b\u0924\u094d\u0938\u0930\u094d\u091c\u0928 \u0939\u094b\u0924\u093e \u0939\u0948 \u0935\u0939 \u0938\u0924\u0939 \u0920\u0902\u0921\u0940 \u0939\u094b \u091c\u093e\u0924\u0940 \u0939\u0948, \u092f\u093e\u0928\u0940 \u0909\u0938 \u0938\u0924\u0939 \u0915\u093e \u0924\u093e\u092a\u092e\u093e\u0928 \u0917\u093f\u0930 \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>46. \u090f\u0915 \u0935\u093f\u0936\u0947\u0937 \u0926\u093f\u0928 \u0935 \u0938\u092e\u092f \u092e\u0947\u0902 \u091a\u0941\u0930\u0941 \u092e\u0947\u0902 48\u00b0C \u0935 \u0936\u093f\u092e\u0932\u093e \u092e\u0947\u0902 24\u00b0C \u0924\u093e\u092a\u092e\u093e\u0928 \u0925\u093e\u0964 \u0938\u092d\u0940 \u0930\u0942\u092a\u094b\u0902 \u092e\u0947\u0902 \u0938\u092e\u093e\u0928 \u0927\u093e\u0924\u0941 \u0915\u0947 \u0926\u094b \u092a\u094d\u092f\u093e\u0932\u094b\u0902 \u092e\u0947\u0902 \u092a\u093e\u0928\u0940, \u091a\u0941\u0930\u0941 \u092e\u0947\u0902 95\u00b0C \u0935 \u0936\u093f\u092e\u0932\u093e \u092e\u0947\u0902 71\u00b0C \u092a\u0930 \u0930\u0916\u093e \u0917\u092f\u093e\u0964 \u0926\u094b\u0928\u094b\u0902 \u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928-\u0938\u093e \u092a\u094d\u092f\u093e\u0932\u093e \u0915\u092e\u0930\u0947 \u0915\u0947 \u0924\u093e\u092a\u092e\u093e\u0928 \u092a\u0930 \u092a\u0939\u0932\u0947 \u092a\u0939\u0941\u0902\u091a\u093e?<\/strong><\/p>\n<p>(a) \u091a\u0941\u0930\u0941 \u092e\u0947\u0902 \u0930\u0916\u093e \u092a\u094d\u092f\u093e\u0932\u093e<br \/>\n(b) \u0936\u093f\u092e\u0932\u093e \u092e\u0947\u0902 \u0930\u0916\u093e \u092a\u094d\u092f\u093e\u0932\u093e<br \/>\n(c) \u0926\u094b\u0928\u094b\u0902 \u092a\u094d\u092f\u093e\u0932\u0947 \u0915\u092e\u0930\u0947 \u0915\u0947 \u0924\u093e\u092a\u092e\u093e\u0928 \u092a\u0930 \u090f\u0915 \u0939\u0940 \u0938\u092e\u092f \u092a\u0939\u0941\u0902\u091a\u0947\u0964<br \/>\n(d) \u092a\u0930\u093f\u0923\u093e\u092e \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0906\u0902\u0915\u0921\u093c\u0947 \u092a\u0930\u094d\u092f\u093e\u092a\u094d\u0924 \u0928\u0939\u0940\u0902 \u0939\u0948\u0902\u0964<\/p>\n<p><strong>[R.A.S.\/R.T.S. (Pre) 2008]<\/strong><\/p>\n<div id=\"46-link-358995\" class=\"sh-link 46-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('46', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"46-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"46-content-358995\" class=\"sh-content 46-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (c) \u0926\u094b\u0928\u094b\u0902 \u092a\u094d\u092f\u093e\u0932\u0947 \u0915\u092e\u0930\u0947 \u0915\u0947 \u0924\u093e\u092a\u092e\u093e\u0928 \u092a\u0930 \u090f\u0915 \u0939\u0940 \u0938\u092e\u092f \u092a\u0939\u0941\u0902\u091a\u0947\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0915\u093f\u0938\u0940 \u0935\u0938\u094d\u0924\u0941 \u0915\u0940 \u090a\u0937\u094d\u092e\u093e \u0939\u093e\u0928\u093f \u0915\u0940 \u0926\u0930 \u0915\u094b \u0936\u0940\u0924\u0932\u0928 \u0915\u0940 \u0926\u0930 \u0915\u0939\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n<li>\u090a\u0937\u094d\u092e\u093e \u0939\u093e\u0928\u093f \u0915\u0940 \u0926\u0930 (AQ) \u0924\u093e\u092a\u093e\u0902\u0924\u0930 (\u0394\u03a4) 95\u00b0C-48\u00b0C = 47\u00b0C \u0924\u0925\u093e 71\u00b0C-24\u00b0C-47\u00b0C \u091a\u0942\u0902\u0915\u093f \u0924\u093e\u092a\u093e\u0902\u0924\u0930 \u0938\u092e\u093e\u0928 \u0939\u0948, \u0907\u0938\u0932\u093f\u090f \u0926\u094b\u0928\u094b\u0902 \u092a\u094d\u092f\u093e\u0932\u0947 \u0915\u092e\u0930\u0947 \u0915\u0947 \u0924\u093e\u092a\u092e\u093e\u0928 \u092a\u0930 \u090f\u0915 \u0939\u0940 \u0938\u092e\u092f \u092e\u0947\u0902 \u092a\u0939\u0941\u0902\u091a\u0947\u0902\u0917\u0947\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>47. \u0917\u094d\u0930\u0940\u0937\u094d\u092e\u0915\u093e\u0932 \u092e\u0947\u0902 \u0906\u0930\u094d\u0926\u094d\u0930 \u090a\u0937\u094d\u092e\u093e \u0915\u093e \u0905\u0928\u0941\u092d\u0935 \u0939\u094b\u0924\u093e \u0939\u0948, \u091c\u092c \u092e\u094c\u0938\u092e<\/strong><\/p>\n<p>(a) \u0905\u092a\u0915\u094d\u0915 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<br \/>\n(b) \u0924\u0940\u0915\u094d\u0937\u094d\u0923 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<br \/>\n(c) \u091d\u0941\u0932\u0938\u093e\u0928\u0947 \u0935\u093e\u0932\u093e \u0939\u094b\u0924\u093e \u0939\u0948\u0964<br \/>\n(d) \u0909\u092e\u0938 \u0935\u093e\u0932\u093e \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/p>\n<p><strong>[U.P. P.C.S. (Pre) 2003]<\/strong><\/p>\n<div id=\"47-link-358995\" class=\"sh-link 47-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('47', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"47-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"47-content-358995\" class=\"sh-content 47-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (d) \u0909\u092e\u0938 \u0935\u093e\u0932\u093e \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0917\u094d\u0930\u0940\u0937\u094d\u092e\u0915\u093e\u0932 \u092e\u0947\u0902 \u091c\u092c \u092e\u094c\u0938\u092e \u0909\u092e\u0938 \u092d\u0930\u093e \u0939\u094b\u0924\u093e \u0939\u0948, \u0924\u092c \u0906\u0930\u094d\u0926\u094d\u0930 \u090a\u0937\u094d\u092e\u093e \u0915\u093e \u0905\u0928\u0941\u092d\u0935 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>48. \u0915\u0925\u0928 (A): \u090a\u0902\u091a\u093e\u0908 \u092c\u0922\u093c\u0928\u0947 \u0915\u0947 \u0938\u093e\u0925-\u0938\u093e\u0925 \u091c\u0932 \u0915\u093e \u0915\u094d\u0935\u0925\u0928\u093e\u0902\u0915 \u092c\u093f\u0902\u0926\u0941 (boiling point) \u0918\u091f\u0924\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/strong><br \/>\n<strong> \u0915\u093e\u0930\u0923 (R): \u090a\u0902\u091a\u093e\u0908 \u0915\u0947 \u0938\u093e\u0925 \u0935\u093e\u092f\u0941\u092e\u0902\u0921\u0932\u0940\u092f \u0926\u093e\u092c \u092c\u0922\u093c\u0924\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/strong><\/p>\n<p><strong>\u0915\u0942\u091f :<\/strong><\/p>\n<p>(a) (A) \u0914\u0930 (R) \u0926\u094b\u0928\u094b\u0902 \u0938\u0939\u0940 \u0939\u0948\u0902 \u0914\u0930 (R), (A) \u0915\u093e \u0938\u0939\u0940 \u0938\u094d\u092a\u0937\u094d\u091f\u0940\u0915\u0930\u0923 \u0939\u0948\u0964<br \/>\n(b) (A) \u0914\u0930 (R) \u0926\u094b\u0928\u094b\u0902 \u0938\u0939\u0940 \u0939\u0948\u0902, \u0915\u093f\u0902\u0924\u0941 (R), (A) \u0915\u093e \u0938\u0939\u0940 \u0938\u094d\u092a\u0937\u094d\u091f\u0940\u0915\u0930\u0923 \u0928\u0939\u0940\u0902 \u0939\u0948\u0964<br \/>\n(c) (A) \u0938\u0939\u0940 \u0939\u0948, \u092a\u0930\u0902\u0924\u0941 (R) \u0917\u0932\u0924 \u0939\u0948\u0964<br \/>\n(d) (A) \u0917\u0932\u0924 \u0939\u0948, \u092a\u0930\u0902\u0924\u0941 (R) \u0938\u0939\u0940 \u0939\u0948\u0964<\/p>\n<p><strong>[I.A.S. (Pre) 2001]<\/strong><\/p>\n<div id=\"48-link-358995\" class=\"sh-link 48-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('48', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"48-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"48-content-358995\" class=\"sh-content 48-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (c) (A) \u0938\u0939\u0940 \u0939\u0948, \u092a\u0930\u0902\u0924\u0941 (R) \u0917\u0932\u0924 \u0939\u0948\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u092a\u0943\u0925\u094d\u0935\u0940 \u0915\u0940 \u0938\u0924\u0939 \u0938\u0947 \u092c\u0922\u093c\u0924\u0940 \u090a\u0902\u091a\u093e\u0908 \u0915\u0947 \u0905\u0928\u0941\u092a\u093e\u0924 \u092e\u0947\u0902 \u0935\u093e\u092f\u0941\u092e\u0902\u0921\u0932\u0940\u092f \u0926\u093e\u092c \u0918\u091f\u0924\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u0935\u093e\u092f\u0941 \u0915\u0947 \u0918\u091f\u0924\u0947 \u0926\u092c\u093e\u0935 \u0915\u0947 \u0938\u093e\u0925-\u0938\u093e\u0925 \u091c\u0932 \u0915\u093e \u0915\u094d\u0935\u0925\u0928\u093e\u0902\u0915 \u0918\u091f\u0924\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u0907\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0925\u0928 (A) \u0938\u0939\u0940 \u0939\u0948, \u091c\u092c\u0915\u093f \u0915\u093e\u0930\u0923 (R) \u0917\u0932\u0924 \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>49. \u0935\u093e\u092f\u0941\u092e\u0902\u0921\u0932 \u0939\u092e\u093e\u0930\u0947 \u090a\u092a\u0930 \u092c\u0939\u0941\u0924 \u0905\u0927\u093f\u0915 \u0926\u092c\u093e\u0935 \u0921\u093e\u0932\u0924\u093e \u0939\u0948, \u092a\u0930\u0902\u0924\u0941 \u0939\u092e \u0907\u0938\u0915\u093e \u0905\u0928\u0941\u092d\u0935 \u0928\u0939\u0940\u0902 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u0915\u094d\u092f\u094b\u0902\u0915\u093f<\/strong><\/p>\n<p>(a) \u0939\u092e\u093e\u0930\u093e \u0930\u0915\u094d\u0924 \u0935\u093e\u092f\u0941\u092e\u0902\u0921\u0932 \u0915\u0947 \u0926\u092c\u093e\u0935 \u0938\u0947 \u0915\u0941\u091b \u0905\u0927\u093f\u0915 \u0926\u092c\u093e\u0935 \u0921\u093e\u0932\u0924\u093e \u0939\u0948\u0964<br \/>\n(b) \u0939\u092e \u0907\u0938\u0915\u0947 \u0905\u092d\u094d\u092f\u0938\u094d\u0924 \u0939\u0948\u0902\u0964<br \/>\n(c) \u0939\u092e\u093e\u0930\u0940 \u0939\u0921\u094d\u0921\u093f\u092f\u093e\u0902 \u0915\u093e\u092b\u0940 \u092e\u091c\u092c\u0942\u0924 \u0939\u0948\u0902 \u0914\u0930 \u0907\u0938 \u0926\u092c\u093e\u0935 \u0915\u094b \u0938\u0939\u0928 \u0915\u0930 \u0938\u0915\u0924\u0940 \u0939\u0948\u0902\u0964<br \/>\n(d) \u0939\u092e\u093e\u0930\u0947 \u0938\u093f\u0930 \u0915\u093e \u0938\u0924\u0939\u0940 \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u092b\u0932 \u092c\u0939\u0941\u0924 \u091b\u094b\u091f\u093e \u0939\u0948\u0964<\/p>\n<p><strong>[U.P.P.C.S. (Pre) 2010]<\/strong><\/p>\n<div id=\"49-link-358995\" class=\"sh-link 49-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('49', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"49-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"49-content-358995\" class=\"sh-content 49-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (a) \u0939\u092e\u093e\u0930\u093e \u0930\u0915\u094d\u0924 \u0935\u093e\u092f\u0941\u092e\u0902\u0921\u0932 \u0915\u0947 \u0926\u092c\u093e\u0935 \u0938\u0947 \u0915\u0941\u091b \u0905\u0927\u093f\u0915 \u0926\u092c\u093e\u0935 \u0921\u093e\u0932\u0924\u093e \u0939\u0948\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0935\u093e\u092f\u0941\u092e\u0902\u0921\u0932 \u0939\u092e\u093e\u0930\u0947 \u090a\u092a\u0930 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0926\u093f\u0936\u093e \u0938\u0947 \u0926\u092c\u093e\u0935 \u0921\u093e\u0932\u0924\u093e \u0939\u0948, \u092a\u0930\u0902\u0924\u0941 \u0939\u092e \u0907\u0938 \u0926\u092c\u093e\u0935 \u0915\u093e \u0905\u0928\u0941\u092d\u0935 \u0928\u0939\u0940\u0902 \u0915\u0930\u0924\u0947 \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u0939\u092e\u093e\u0930\u093e \u0930\u0915\u094d\u0924\u091a\u093e\u092a (Blood Pressure) \u0907\u0938 \u092c\u093e\u0939\u094d\u092f \u0926\u093e\u092c \u0915\u094b \u0938\u0902\u0924\u0941\u0932\u093f\u0924 \u0915\u0930 \u0926\u0947\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u092a\u0930\u0902\u0924\u0941 \u0939\u092e \u091c\u0932 \u0915\u0947 \u0905\u0902\u0924\u0930 \u092c\u093e\u0939\u094d\u092f \u0926\u093e\u092c \u0915\u093e \u0905\u0928\u0941\u092d\u0935 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u091c\u0932 \u092e\u0947\u0902 \u092c\u093e\u0939\u094d\u092f \u0926\u093e\u092c \u0939\u092e\u093e\u0930\u0947 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0930\u0915\u094d\u0924\u091a\u093e\u092a \u0938\u0947 \u0905\u0927\u093f\u0915 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>50. \u0915\u0925\u0928 (A): \u0924\u093e\u092a\u092e\u093e\u0928 \u092e\u0947\u0902 \u0935\u0943\u0926\u094d\u0927\u093f \u0915\u0947 \u0938\u093e\u0925, \u0917\u094d\u0932\u093f\u0938\u0930\u0940\u0928 \u0915\u0940 \u0936\u094d\u092f\u093e\u0928\u0924\u093e \u092c\u0922\u093c \u091c\u093e\u0924\u0940 \u0939\u0948\u0964<\/strong><br \/>\n<strong> \u0915\u093e\u0930\u0923 (R): \u0924\u093e\u092a\u092e\u093e\u0928 \u092e\u0947\u0902 \u0935\u0943\u0926\u094d\u0927\u093f \u0905\u0923\u0941\u0913\u0902 \u0915\u0940 \u0917\u0924\u093f\u091c \u090a\u0930\u094d\u091c\u093e \u0915\u094b \u092c\u0922\u093c\u093e \u0926\u0947\u0924\u0940 \u0939\u0948\u0964<\/strong><\/p>\n<p><strong>\u0915\u0942\u091f :<\/strong><\/p>\n<p>(a) (A) \u0914\u0930 (R) \u0926\u094b\u0928\u094b\u0902 \u0938\u0939\u0940 \u0939\u0948 \u0914\u0930 (R), (A) \u0915\u093e \u0938\u0939\u0940 \u0938\u094d\u092a\u0937\u094d\u091f\u0940\u0915\u0930\u0923 \u0939\u0948\u0964<br \/>\n(b) (A) \u0914\u0930 (R) \u0926\u094b\u0928\u094b\u0902 \u0938\u0939\u0940 \u0939\u0948\u0902, \u0915\u093f\u0902\u0924\u0941 (R), (A) \u0915\u093e \u0938\u0939\u0940 \u0938\u094d\u092a\u0937\u094d\u091f\u0940\u0915\u0930\u0923 \u0928\u0939\u0940\u0902 \u0939\u0948\u0964<br \/>\n(c) (A) \u0938\u0939\u0940 \u0939\u0948, \u092a\u0930\u0902\u0924\u0941 (R) \u0917\u0932\u0924 \u0939\u0948\u0964<br \/>\n(d) (A) \u0917\u0932\u0924 \u0939\u0948, \u092a\u0930\u0902\u0924\u0941 (R) \u0938\u0939\u0940 \u0939\u0948\u0964<\/p>\n<p><strong>[I.A.S. (Pre) 2002]<\/strong><\/p>\n<div id=\"50-link-358995\" class=\"sh-link 50-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('50', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"50-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"50-content-358995\" class=\"sh-content 50-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (d) (A) \u0917\u0932\u0924 \u0939\u0948, \u092a\u0930\u0902\u0924\u0941 (R) \u0938\u0939\u0940 \u0939\u0948\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0924\u093e\u092a\u092e\u093e\u0928 \u092e\u0947\u0902 \u0935\u0943\u0926\u094d\u0927\u093f \u0915\u0947 \u0938\u093e\u0925 \u0915\u093f\u0938\u0940 \u092d\u0940 \u0926\u094d\u0930\u0935 (\u0917\u094d\u0932\u093f\u0938\u0930\u0940\u0928 \u0906\u0926\u093f) \u0915\u0940 \u0936\u094d\u092f\u093e\u0928\u0924\u093e \u092c\u0922\u093c\u0928\u0947 \u0915\u0947 \u092c\u091c\u093e\u090f \u0918\u091f \u091c\u093e\u0924\u0940 \u0939\u0948 \u0924\u0925\u093e \u0924\u093e\u092a\u092e\u093e\u0928 \u092e\u0947\u0902 \u0935\u0943\u0926\u094d\u0927\u093f \u0905\u0923\u0941\u0913\u0902 \u0915\u0940 \u0917\u0924\u093f\u091c \u090a\u0930\u094d\u091c\u093e \u0915\u094b \u092c\u0922\u093c\u093e \u0926\u0947\u0924\u0940 \u0939\u0948\u0964<\/li>\n<li>\u0907\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0925\u0928 (A) \u0917\u0932\u0924 \u0939\u0948, \u091c\u092c\u0915\u093f \u0915\u093e\u0930\u0923 (R) \u0938\u0939\u0940 \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>51. \u092a\u094d\u0930\u0947\u0936\u0930 \u0915\u0941\u0915\u0930 \u092e\u0947\u0902 \u0916\u093e\u0928\u093e \u091c\u0932\u094d\u0926\u0940 \u092a\u0915\u0924\u093e \u0939\u0948, \u0915\u094d\u092f\u094b\u0902\u0915\u093f-<\/strong><\/p>\n<p>(a) \u0905\u0927\u093f\u0915 \u0926\u093e\u092c \u092a\u0930 \u092a\u093e\u0928\u0940 \u0915\u092e \u0924\u093e\u092a\u0915\u094d\u0930\u092e \u092a\u0930 \u0909\u092c\u0932\u0928\u0947 \u0932\u0917\u0924\u093e \u0939\u0948\u0964<br \/>\n(b) \u0905\u0927\u093f\u0915 \u0926\u093e\u092c \u092a\u0930 \u092a\u093e\u0928\u0940 \u0905\u0927\u093f\u0915 \u0924\u093e\u092a\u0915\u094d\u0930\u092e \u092a\u0930 \u0909\u092c\u0932\u0928\u0947 \u0932\u0917\u0924\u093e \u0939\u0948\u0964<br \/>\n(c) \u092a\u093e\u0928\u0940 100\u00b0C \u092a\u0930 \u0939\u0940 \u0909\u092c\u0932\u0924\u093e \u0939\u0948, \u0932\u0947\u0915\u093f\u0928 \u0905\u0927\u093f\u0915 \u0926\u093e\u092c \u092a\u0930 \u090a\u0937\u094d\u092e\u093e \u0915\u0940 \u092e\u093e\u0924\u094d\u0930\u093e \u0905\u0927\u093f\u0915 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<br \/>\n(d) \u0915\u0941\u0915\u0930 \u0915\u0947 \u0905\u0902\u0926\u0930 \u0938\u0902\u0935\u0939\u0928 \u0927\u093e\u0930\u093e\u090f\u0902 \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0939\u094b \u091c\u093e\u0924\u0940 \u0939\u0948\u0902\u0964<\/p>\n<p><strong>[U.P.P.C.S. (Pre) 2007]<\/strong><\/p>\n<div id=\"51-link-358995\" class=\"sh-link 51-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('51', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"51-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"51-content-358995\" class=\"sh-content 51-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (b) \u0905\u0927\u093f\u0915 \u0926\u093e\u092c \u092a\u0930 \u092a\u093e\u0928\u0940 \u0905\u0927\u093f\u0915 \u0924\u093e\u092a\u0915\u094d\u0930\u092e \u092a\u0930 \u0909\u092c\u0932\u0928\u0947 \u0932\u0917\u0924\u093e \u0939\u0948\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0915\u092e\u0930\u0947 \u0915\u0947 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0924\u093e\u092a\u0915\u094d\u0930\u092e \u090f\u0935\u0902 \u0935\u093e\u092f\u0941\u0926\u093e\u092c \u092e\u0947\u0902 \u092a\u093e\u0928\u0940 100\u00b0 \u0938\u0947\u0932\u094d\u0938\u093f\u092f\u0938 \u092a\u0930 \u0909\u092c\u0932\u0924\u093e \u0939\u0948, \u0907\u0938\u0947 5 \u092e\u093f\u0928\u091f \u0924\u0915 \u0909\u092c\u093e\u0932\u0947\u0902 \u092f\u093e 25 \u092e\u093f\u0928\u091f \u0924\u0915\u0964<\/li>\n<li>\u0935\u093e\u092f\u0941\u0926\u093e\u092c \u092a\u093e\u0928\u0940 \u0915\u0947 \u0909\u092c\u0932\u0928\u0947 \u0915\u0947 \u092c\u093f\u0902\u0926\u0941 \u0915\u094b \u092a\u094d\u0930\u092d\u093e\u0935\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u0935\u093e\u092f\u0941\u0926\u093e\u092c \u0915\u0947 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u093f\u0924 \u0939\u094b\u0928\u0947 \u092a\u0930 \u0909\u092c\u093e\u0932 \u092c\u093f\u0902\u0926\u0941 (\u0915\u094d\u0935\u0925\u0928\u093e\u0902\u0915) \u0924\u0925\u093e \u090a\u0937\u094d\u092e\u093e \u0915\u0940 \u092e\u093e\u0924\u094d\u0930\u093e \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u093f\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/li>\n<li>\u0905\u0927\u093f\u0915 \u0935\u093e\u092f\u0941\u0926\u093e\u092c \u0939\u094b\u0928\u0947 \u092a\u0930 \u0909\u092c\u093e\u0932 \u092c\u093f\u0902\u0926\u0941 \u0924\u0925\u093e \u090a\u0937\u094d\u092e\u093e \u0915\u0940 \u092e\u093e\u0924\u094d\u0930\u093e \u092c\u0922\u093c\u0947\u0917\u0940, \u091c\u092c\u0915\u093f \u0928\u093f\u092e\u094d\u0928 \u0935\u093e\u092f\u0941\u0926\u093e\u092c \u0915\u0940 \u0926\u0936\u093e \u092e\u0947\u0902 \u0909\u092c\u093e\u0932 \u092c\u093f\u0902\u0926\u0941 \u0924\u0925\u093e \u090a\u0937\u094d\u092e\u093e \u0915\u0940 \u092e\u093e\u0924\u094d\u0930\u093e \u0918\u091f\u0947\u0917\u0940\u0964<\/li>\n<li>\u092a\u094d\u0930\u0947\u0936\u0930 \u0915\u0941\u0915\u0930 \u092e\u0947\u0902 \u0935\u093e\u092f\u0941\u0926\u093e\u092c \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0915\u092e\u0930\u0947 \u0915\u0947 \u0935\u093e\u092f\u0941\u0926\u093e\u092c \u0938\u0947 \u0932\u0917\u092d\u0917 \u0926\u094b \u0917\u0941\u0928\u093e \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u0907\u0938\u0940 \u0915\u093e\u0930\u0923 \u0907\u0938\u092e\u0947\u0902 \u092a\u093e\u0928\u0940 \u0932\u0917\u092d\u0917 120\u00b0C \u092a\u0930 \u0909\u092c\u0932\u0924\u093e \u0939\u0948\u0964 \u092b\u0932\u0924\u0903 \u0907\u0938\u092e\u0947\u0902 \u0905\u0927\u093f\u0915 \u090a\u0937\u094d\u092e\u093e \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/li>\n<li>\u092f\u0939\u0940 \u0915\u093e\u0930\u0923 \u0939\u0948 \u0915\u093f \u092a\u094d\u0930\u0947\u0936\u0930 \u0915\u0941\u0915\u0930 \u092e\u0947\u0902 \u0916\u093e\u0928\u093e \u091c\u0932\u094d\u0926\u0940 \u092a\u0915\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u092a\u0939\u093e\u0921\u093c\u094b\u0902 \u092a\u0930 \u0915\u092e \u0935\u093e\u092f\u0941\u0926\u093e\u092c \u0915\u0947 \u0915\u093e\u0930\u0923 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0935\u093e\u0924\u093e\u0935\u0930\u0923 \u092e\u0947\u0902 \u092a\u093e\u0928\u0940 \u0925\u094b\u0921\u093c\u0947 \u0915\u092e \u0924\u093e\u092a\u092e\u093e\u0928 \u092a\u0930 \u0909\u092c\u0932\u0924\u093e \u0939\u0948 \u0914\u0930 \u0907\u0938\u092e\u0947\u0902 \u090a\u0937\u094d\u092e\u093e \u0915\u092e \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/li>\n<li>\u0907\u0938\u0940\u0932\u093f\u090f \u092a\u0939\u093e\u0921\u093c\u094b\u0902 \u092a\u0930 \u092a\u094d\u0930\u0947\u0936\u0930 \u0915\u0941\u0915\u0930 \u0915\u093e \u092a\u094d\u0930\u092f\u094b\u0917 \u0905\u0924\u094d\u092f\u0927\u093f\u0915 \u0932\u093e\u092d\u0926\u093e\u092f\u0915 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>52. \u0928\u0940\u091a\u0947 \u090f\u0915 \u090f\u0938\u0930\u094d\u0936\u0928 (\u0915\u0925\u0928) \u0926\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948, \u091c\u093f\u0938\u0915\u0947 \u092c\u093e\u0926 \u0909\u0938\u0915\u093e \u0915\u093e\u0930\u0923 \u0926\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948-<\/strong><\/p>\n<p><strong>\u0915\u0925\u0928 (A): \u092a\u094d\u0930\u0947\u0936\u0930 \u0915\u0941\u0915\u0930 \u092e\u0947\u0902 \u090f\u092c\u094b\u0928\u093e\u0907\u091f \u0915\u093e \u0939\u0924\u094d\u0925\u093e (\u0939\u0948\u0902\u0921\u093f\u0932) \u0932\u0917\u093e \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/strong><br \/>\n<strong>\u0915\u093e\u0930\u0923 (R): \u090f\u092c\u094b\u0928\u093e\u0907\u091f \u092e\u091c\u093c\u092c\u0942\u0924 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/strong><\/p>\n<p><strong>\u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928-\u0938\u093e \u0938\u0939\u0940 \u0909\u0924\u094d\u0924\u0930 \u0939\u0948 ?<\/strong><\/p>\n<p>(a) (A) \u0935 (R) \u0926\u094b\u0928\u094b\u0902 \u0938\u0924\u094d\u092f \u0939\u0948\u0902 \u0924\u0925\u093e (R), (A) \u0915\u0940 \u0938\u0939\u0940 \u0935\u094d\u092f\u093e\u0916\u094d\u092f\u093e \u0939\u0948\u0964<br \/>\n(b) (A) \u0935 (R) \u0926\u094b\u0928\u094b\u0902 \u0938\u0924\u094d\u092f \u0939\u0948\u0902, \u0915\u093f\u0902\u0924\u0941 (R), (A) \u0915\u0940 \u0938\u0939\u0940 \u0935\u094d\u092f\u093e\u0916\u094d\u092f\u093e \u0928\u0939\u0940\u0902 \u0939\u0948\u0964<br \/>\n(c) (A) \u0938\u0924\u094d\u092f \u0939\u0948, \u0915\u093f\u0902\u0924\u0941 (R) \u092d\u094d\u0930\u093e\u092e\u0915 \u0939\u0948\u0964<br \/>\n(d) (A) \u092d\u094d\u0930\u093e\u092e\u0915 \u0939\u0948, \u0915\u093f\u0902\u0924\u0941 (R) \u0938\u0924\u094d\u092f \u0939\u0948\u0964<\/p>\n<p><strong>[Uttarakhand P.C.S. (Pre) 2012]<\/strong><\/p>\n<div id=\"52-link-358995\" class=\"sh-link 52-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('52', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"52-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"52-content-358995\" class=\"sh-content 52-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (b) (A) \u0935 (R) \u0926\u094b\u0928\u094b\u0902 \u0938\u0924\u094d\u092f \u0939\u0948\u0902, \u0915\u093f\u0902\u0924\u0941 (R), (A) \u0915\u0940 \u0938\u0939\u0940 \u0935\u094d\u092f\u093e\u0916\u094d\u092f\u093e \u0928\u0939\u0940\u0902 \u0939\u0948\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0916\u093e\u0928\u093e \u092c\u0928\u093e\u0928\u0947 \u0915\u0947 \u092c\u0930\u094d\u0924\u0928\u094b\u0902 \u091c\u0948\u0938\u0947 \u092a\u094d\u0930\u0947\u0936\u0930 \u0915\u0941\u0915\u0930 \u0906\u0926\u093f \u092e\u0947\u0902 \u0932\u0915\u0921\u093c\u0940 \u092f\u093e \u090f\u092c\u094b\u0928\u093e\u0907\u091f \u0915\u0947 \u0939\u0948\u0902\u0921\u093f\u0932 \u0932\u0917\u093e\u090f \u091c\u093e\u0924\u0947 \u0939\u0948\u0902 \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u0932\u0915\u0921\u093c\u0940 \u092f\u093e \u090f\u092c\u094b\u0928\u093e\u0907\u091f \u090a\u0937\u094d\u092e\u093e \u0915\u0947 \u0915\u0941\u091a\u093e\u0932\u0915 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n<li>\u090f\u092c\u094b\u0928\u093e\u0907\u091f \u092e\u091c\u092c\u0942\u0924 \u092a\u0926\u093e\u0930\u094d\u0925 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>53. \u092a\u094d\u0930\u0947\u0936\u0930 \u0915\u0941\u0915\u0930 \u0915\u0947 \u0905\u0902\u0926\u0930 \u0915\u093e \u0909\u091a\u094d\u091a\u0924\u092e \u0924\u093e\u092a \u0928\u093f\u0930\u094d\u092d\u0930 \u0915\u0930\u0947\u0917\u093e-<\/strong><\/p>\n<p>(a) \u090a\u092a\u0930 \u0915\u0947 \u091b\u0947\u0926 \u0915\u093e \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u092b\u0932 \u0935 \u0909\u0938 \u092a\u0930 \u0930\u0916\u093e \u0917\u092f\u093e \u0935\u091c\u0928 \u092a\u0930<br \/>\n(b) \u090a\u092a\u0930 \u0915\u0947 \u091b\u0947\u0926 \u0915\u093e \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u092b\u0932 \u0935 \u092a\u0915\u093e\u090f \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u092a\u0926\u093e\u0930\u094d\u0925 \u092a\u0930<br \/>\n(c) \u090a\u092a\u0930 \u0915\u0947 \u091b\u0947\u0926 \u092a\u0930 \u0930\u0916\u093e \u0917\u092f\u093e \u0935\u091c\u0928 \u0935 \u092a\u0915\u093e\u090f \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u092a\u0926\u093e\u0930\u094d\u0925 \u092a\u0930<br \/>\n(d) \u090a\u092a\u0930 \u0915\u0947 \u091b\u0947\u0926 \u0915\u0947 \u0915\u0947\u0935\u0932 \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u092b\u0932 \u092a\u0930<\/p>\n<p><strong>[U.P. P.C.S. (Pre) 1995]<\/strong><\/p>\n<div id=\"53-link-358995\" class=\"sh-link 53-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('53', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"53-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"53-content-358995\" class=\"sh-content 53-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (a) \u090a\u092a\u0930 \u0915\u0947 \u091b\u0947\u0926 \u0915\u093e \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u092b\u0932 \u0935 \u0909\u0938 \u092a\u0930 \u0930\u0916\u093e \u0917\u092f\u093e \u0935\u091c\u0928 \u092a\u0930<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u092a\u094d\u0930\u0947\u0936\u0930 \u0915\u0941\u0915\u0930 \u092e\u0947\u0902 \u0935\u093e\u092f\u0941\u092e\u0902\u0921\u0932\u0940\u092f \u0926\u093e\u092c \u0938\u0947 \u0905\u0927\u093f\u0915 \u0926\u093e\u092c \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0915\u0930\u0915\u0947 \u0916\u093e\u0928\u093e \u092c\u0928\u093e\u0928\u0947 \u0915\u0940 \u0935\u094d\u092f\u0935\u0938\u094d\u0925\u093e \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/li>\n<li>\u0905\u0927\u093f\u0915 \u0926\u093e\u092c \u0939\u094b\u0928\u0947 \u0915\u0947 \u0915\u093e\u0930\u0923 \u0915\u0941\u0915\u0930 \u092e\u0947\u0902 \u091c\u0932 100\u00b0 \u0938\u0947\u0932\u094d\u0938\u093f\u092f\u0938 \u0938\u0947 \u092d\u0940 \u0905\u0927\u093f\u0915 \u0924\u093e\u092a \u0924\u0915 \u0917\u0930\u094d\u092e \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948, \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u0905\u0927\u093f\u0915 \u0926\u093e\u092c \u092a\u0930 \u091c\u0932 \u0915\u093e \u0915\u094d\u0935\u0925\u0928\u093e\u0902\u0915 \u0905\u0927\u093f\u0915 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u092a\u094d\u0930\u0947\u0936\u0930 \u0915\u0941\u0915\u0930 \u0915\u0947 \u0905\u0902\u0926\u0930 \u0909\u091a\u094d\u091a\u0924\u092e \u0924\u093e\u092a\u092e\u093e\u0928 \u090a\u092a\u0930 \u0915\u0947 \u091b\u0947\u0926 \u0915\u0947 \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u092b\u0932 \u090f\u0935\u0902 \u0909\u0938 \u092a\u0930 \u0930\u0916\u0947 \u0917\u090f \u0935\u091c\u0928 \u092a\u0930 \u0928\u093f\u0930\u094d\u092d\u0930 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>54. \u091c\u092c \u092a\u093e\u0928\u0940 \u0915\u094b 0\u00b0C \u0938\u0947 10\u00b0C \u0924\u0915 \u0917\u0930\u094d\u092e \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u0907\u0938\u0915\u093e \u0906\u092f\u0924\u0928<\/strong><\/p>\n<p>(a) \u092c\u0922\u093c\u0924\u093e \u0939\u0948\u0964<br \/>\n(b) \u0918\u091f\u0924\u093e \u0939\u0948\u0964<br \/>\n(c) \u0928\u0939\u0940\u0902 \u092c\u0926\u0932\u0924\u093e\u0964<br \/>\n(d) \u092a\u0939\u0932\u0947 \u0918\u091f\u0924\u093e \u0939\u0948, \u0914\u0930 \u0924\u092c \u092c\u0922\u093c\u0924\u093e \u0939\u0948\u0964<\/p>\n<p><strong>[I.A.S. (Pre) 2001]<\/strong><\/p>\n<div id=\"54-link-358995\" class=\"sh-link 54-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('54', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"54-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"54-content-358995\" class=\"sh-content 54-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (d) \u092a\u0939\u0932\u0947 \u0918\u091f\u0924\u093e \u0939\u0948, \u0914\u0930 \u0924\u092c \u092c\u0922\u093c\u0924\u093e \u0939\u0948\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0905\u0927\u093f\u0915\u093e\u0902\u0936\u0924\u0903 \u0926\u094d\u0930\u0935\u094b\u0902 \u0915\u094b \u0917\u0930\u094d\u092e \u0915\u0930\u0928\u0947 \u092a\u0930 \u0909\u0928\u0915\u0947 \u0906\u092f\u0924\u0928 \u092e\u0947\u0902 \u0935\u0943\u0926\u094d\u0927\u093f \u092a\u0930\u0902\u0924\u0941 \u0918\u0928\u0924\u094d\u0935 \u092e\u0947\u0902 \u0915\u092e\u0940 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/li>\n<li>\u0932\u0947\u0915\u093f\u0928 \u092a\u093e\u0928\u0940 \u0915\u093e \u0935\u094d\u092f\u0935\u0939\u093e\u0930 0\u00b0C \u0938\u0947 4\u00b0C \u0924\u0915 \u0915\u0947 \u092c\u0940\u091a \u0920\u0940\u0915 \u0909\u0932\u094d\u091f\u093e \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u092f\u0926\u093f \u0915\u093f\u0938\u0940 \u092a\u093e\u0924\u094d\u0930 \u092e\u0947\u0902 \u092a\u093e\u0928\u0940 \u0915\u094b \u0932\u0947\u0915\u0930 \u0917\u0930\u094d\u092e \u0915\u093f\u092f\u093e \u091c\u093e\u090f, \u0924\u094b 0\u00b0C \u0938\u0947 4\u00b0C \u0924\u0915 \u0906\u092f\u0924\u0928 \u0918\u091f\u0924\u093e \u0939\u0948 \u090f\u0935\u0902 \u0918\u0928\u0924\u094d\u0935 \u092c\u0922\u093c\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>4\u00b0C \u0915\u0947 \u0906\u0917\u0947 \u0917\u0930\u094d\u092e \u0915\u0930\u0928\u0947 \u092a\u0930 \u0907\u0938\u0915\u093e \u0935\u094d\u092f\u0935\u0939\u093e\u0930 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0926\u094d\u0930\u0935\u094b\u0902 \u0915\u0940 \u092d\u093e\u0902\u0924\u093f \u0939\u094b\u0924\u093e \u0939\u0948 \u0905\u0930\u094d\u0925\u093e\u0924 \u0924\u092c \u0907\u0938\u0915\u093e \u0906\u092f\u0924\u0928 \u092c\u0922\u093c\u0924\u093e \u0914\u0930 \u0918\u0928\u0924\u094d\u0935 \u0918\u091f\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u0905\u0924\u0903 \u092a\u093e\u0928\u0940 \u0915\u094b O\u00b0C \u0938\u0947 10\u00b0C \u0924\u0915 \u0917\u0930\u094d\u092e \u0915\u0930\u0928\u0947 \u092a\u0930 \u0907\u0938\u0915\u093e \u0906\u092f\u0924\u0928 \u092a\u0939\u0932\u0947 \u0918\u091f\u0924\u093e \u0939\u0948 (4\u00b0C \u0924\u0915) \u0924\u0925\u093e \u092b\u093f\u0930 \u092c\u0922\u093c\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>55. \u091c\u0932 \u0915\u0947 \u0906\u092f\u0924\u0928 \u092e\u0947\u0902 \u0915\u094d\u092f\u093e \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0939\u094b\u0917\u093e, \u092f\u0926\u093f \u0924\u093e\u092a\u092e\u093e\u0928 9\u00b0C \u0938\u0947 \u0917\u093f\u0930\u093e\u0915\u0930 3\u00b0C \u0938\u0947. \u0915\u0930 \u0926\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948-<\/strong><\/p>\n<p>(a) \u0906\u092f\u0924\u0928 \u092e\u0947\u0902 \u0915\u094b\u0908 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0928\u0939\u0940\u0902 \u0939\u094b\u0917\u093e\u0964<br \/>\n(b) \u0906\u092f\u0924\u0928 \u092a\u0939\u0932\u0947 \u092c\u0922\u093c\u0947\u0917\u093e \u0914\u0930 \u092c\u093e\u0926 \u092e\u0947\u0902 \u0918\u091f\u0947\u0917\u093e\u0964<br \/>\n(c) \u0906\u092f\u0924\u0928 \u092a\u0939\u0932\u0947 \u0918\u091f\u0947\u0917\u093e \u0914\u0930 \u092c\u093e\u0926 \u092e\u0947\u0902 \u092c\u0922\u093c\u0947\u0917\u093e\u0964<br \/>\n(d) \u092a\u093e\u0928\u0940 \u091c\u092e \u091c\u093e\u090f\u0917\u093e\u0964<\/p>\n<p><strong>[U.P. P.C.S. (Pre) 1997]<\/strong><\/p>\n<div id=\"55-link-358995\" class=\"sh-link 55-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('55', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"55-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"55-content-358995\" class=\"sh-content 55-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (c) \u0906\u092f\u0924\u0928 \u092a\u0939\u0932\u0947 \u0918\u091f\u0947\u0917\u093e \u0914\u0930 \u092c\u093e\u0926 \u092e\u0947\u0902 \u092c\u0922\u093c\u0947\u0917\u093e\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>9\u00b0C \u0938\u0947 4\u00b0C \u0924\u0915 \u092f\u0926\u093f \u091c\u0932 \u0915\u093e \u0924\u093e\u092a\u092e\u093e\u0928 \u0917\u093f\u0930\u093e \u0926\u093f\u092f\u093e \u091c\u093e\u090f, \u0924\u094b 4\u00b0C \u092a\u0930 \u091c\u0932 \u0915\u093e \u0918\u0928\u0924\u094d\u0935 \u0905\u0927\u093f\u0915\u0924\u092e \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u0918\u0928\u0924\u094d\u0935 \u0906\u092f\u0924\u0928 \u0915\u0947 \u0935\u094d\u092f\u0941\u0924\u094d\u0915\u094d\u0930\u092e\u093e\u0928\u0941\u092a\u093e\u0924\u0940 \u0939\u094b\u0924\u093e \u0939\u0948, \u0932\u093f\u0939\u093e\u091c\u093e 4\u00b0C \u0924\u0915 \u0918\u0928\u0924\u094d\u0935 \u092c\u0922\u093c\u0928\u0947 \u092a\u0930 \u0906\u092f\u0924\u0928 \u0918\u091f\u0947\u0917\u093e \u092c\u093e\u0926 \u092e\u0947\u0902 (4\u00b0C \u0938\u0947 3\u00b0C \u0924\u0915) \u092c\u0930\u094d\u092b \u091c\u092e\u0928\u0947 \u0915\u0940 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u092e\u0947\u0902 \u0918\u0928\u0924\u094d\u0935 \u0918\u091f\u0928\u0947 \u092a\u0930 \u0906\u092f\u0924\u0928 \u092c\u0922\u093c\u0947\u0917\u093e\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>56. \u0928\u093f\u092e\u094d\u0928 \u0915\u0925\u0928\u094b\u0902 \u092a\u0930 \u0935\u093f\u091a\u093e\u0930 \u0915\u0940\u091c\u093f\u090f-<\/strong><\/p>\n<ol>\n<li><strong>100\u00b0C \u092a\u0930 \u092d\u093e\u092a \u0924\u0925\u093e 100\u00b0C \u092a\u0930 \u0909\u092c\u0932\u0924\u0947 \u091c\u0932 \u092e\u0947\u0902 \u090a\u0937\u094d\u092e\u093e \u0915\u0940 \u092e\u093e\u0924\u094d\u0930\u093e \u090f\u0915 \u0938\u092e\u093e\u0928 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/strong><\/li>\n<li><strong>\u092c\u0930\u094d\u092b \u0915\u0940 \u0938\u0902\u0917\u0932\u0928 \u0917\u0941\u092a\u094d\u0924 \u090a\u0937\u094d\u092e\u093e \u0924\u0925\u093e \u091c\u0932 \u0915\u0940 \u0935\u093e\u0937\u094d\u092a\u0928 \u0917\u0941\u092a\u094d\u0924 \u090a\u0937\u094d\u092e\u093e \u092c\u0930\u093e\u092c\u0930 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/strong><\/li>\n<li><strong>\u0935\u093e\u0924\u093e\u0928\u0941\u0915\u0942\u0932\u0915 \u092e\u0947\u0902 \u0915\u0915\u094d\u0937 \u0935\u093e\u092f\u0941 \u092e\u0947\u0902 \u0935\u093e\u0937\u094d\u092a\u093f\u0924\u094d\u0930 \u0915\u0941\u0902\u0921\u0932\u0940 \u092e\u0947\u0902 \u090a\u0937\u094d\u092e\u093e \u0915\u093e \u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937\u0923 \u0939\u094b\u0924\u093e \u0939\u0948 \u0924\u0925\u093e \u0926\u094d\u0930\u0935\u0923\u093f\u0924\u094d\u0930 \u0915\u0941\u0902\u0921\u0932\u0940 \u092a\u0930 \u090a\u0937\u094d\u092e\u093e \u0915\u093e \u0928\u093f\u0930\u0938\u0928 \u0939\u094b\u0924\u093e \u0939\u0948\u0964 <\/strong><\/li>\n<\/ol>\n<p><strong>\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928-\u0938\u093e\/\u0938\u0947 \u0915\u0925\u0928 \u0938\u0939\u0940 \u0939\u0948\/\u0939\u0948\u0902?<\/strong><\/p>\n<p>(a) 1 \u0914\u0930 2<br \/>\n(b) 2 \u0914\u0930 3<br \/>\n(c) \u0915\u0947\u0935\u0932 2<br \/>\n(d) \u0915\u0947\u0935\u0932 3<\/p>\n<p><strong>[I.A.S. (Pre) 2003]<\/strong><\/p>\n<div id=\"56-link-358995\" class=\"sh-link 56-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('56', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"56-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"56-content-358995\" class=\"sh-content 56-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (d) \u0915\u0947\u0935\u0932 3<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>100\u00b0C \u0915\u0947 1 \u0917\u094d\u0930\u093e\u092e \u0926\u094d\u0930\u0935\u094d\u092f\u092e\u093e\u0928 \u0915\u0947 \u091c\u0932 \u0915\u0940 \u0905\u092a\u0947\u0915\u094d\u0937\u093e 100\u00b0C \u0915\u0940 \u090f\u0915 \u0917\u094d\u0930\u093e\u092e \u0935\u093e\u0937\u094d\u092a \u092e\u0947\u0902 536 \u0915\u0948\u0932\u094b\u0930\u0940 \u090a\u0937\u094d\u092e\u093e \u0905\u0927\u093f\u0915 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/li>\n<li>\u092c\u0930\u094d\u092b \u0915\u0947 \u0938\u0902\u0917\u0932\u0928 \u0915\u0940 \u0917\u0941\u092a\u094d\u0924 \u090a\u0937\u094d\u092e\u093e 80 \u0915\u0948\u0932\u094b\u0930\u0940\/\u0917\u094d\u0930\u093e\u092e \u0939\u094b\u0924\u0940 \u0939\u0948, \u091c\u092c\u0915\u093f \u091c\u0932 \u0915\u0947 \u0935\u093e\u0937\u094d\u092a\u0928 \u0915\u0940 \u0917\u0941\u092a\u094d\u0924 \u090a\u0937\u094d\u092e\u093e 536 \u0915\u0948\u0932\u094b\u0930\u0940\/\u0917\u094d\u0930\u093e\u092e \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/li>\n<li>\u0907\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0925\u0928 1 \u0914\u0930 2 \u0917\u0932\u0924 \u0939\u0948\u0902, \u091c\u092c\u0915\u093f \u0915\u0925\u0928 3 \u0938\u0939\u0940 \u0939\u0948 \u0915\u093f \u0935\u093e\u0924\u093e\u0928\u0941\u0915\u0942\u0932\u0928 \u092e\u0947\u0902 \u0915\u0915\u094d\u0937 \u0935\u093e\u092f\u0941 \u092e\u0947\u0902 \u0935\u093e\u0937\u094d\u092a\u093f\u0924 \u0915\u0941\u0902\u0921\u0932\u0940 (Evaporator Coils) \u092e\u0947\u0902 \u090a\u0937\u094d\u092e\u093e \u0915\u093e \u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937\u0923 \u0939\u094b\u0924\u093e \u0939\u0948 \u0924\u0925\u093e \u0926\u094d\u0930\u0935\u0923\u093f\u0928\u094d\u0924\u094d\u0930 \u0915\u0941\u0902\u0921\u0932\u0940 (Condenser Coils) \u092a\u0930 \u090a\u0937\u094d\u092e\u093e \u0915\u093e \u0928\u093f\u0930\u0938\u0928 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>57. \u091c\u092c \u0915\u093f\u0938\u0940 \u092c\u094b\u0924\u0932 \u092e\u0947\u0902 \u092a\u093e\u0928\u0940 \u092d\u0930\u093e \u091c\u093e\u0924\u093e \u0939\u0948 \u0914\u0930 \u0909\u0938\u0947 \u091c\u092e\u0928\u0947 \u0926\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u0924\u094b \u092c\u094b\u0924\u0932 \u091f\u0942\u091f \u091c\u093e\u0924\u0940 \u0939\u0948, \u0915\u094d\u092f\u094b\u0902\u0915\u093f<\/strong><\/p>\n<p>(a) \u092a\u093e\u0928\u0940 \u091c\u092e\u0928\u0947 \u092a\u0930 \u092b\u0948\u0932\u0924\u093e \u0939\u0948\u0964<br \/>\n(b) \u092c\u094b\u0924\u0932 \u0939\u093f\u092e\u093e\u0902\u0915 \u092a\u0930 \u0938\u093f\u0915\u0941\u0921\u093c\u0924\u0940 \u0939\u0948\u0964<br \/>\n(c) \u092c\u094b\u0924\u0932 \u0915\u0947 \u092c\u093e\u0939\u0930 \u0915\u093e \u0924\u093e\u092a\u0915\u094d\u0930\u092e \u0905\u0902\u0926\u0930 \u0938\u0947 \u091c\u094d\u092f\u093e\u0926\u093e \u0939\u094b\u0924\u093e \u0939\u0948\u0964<br \/>\n(d) \u092a\u093e\u0928\u0940 \u0917\u0930\u094d\u092e \u0915\u0930\u0928\u0947 \u092a\u0930 \u092b\u0948\u0932\u0924\u093e \u0939\u0948\u0964<\/p>\n<p><strong>[U.P. P.C.S. (Pre) 1995]<\/strong><\/p>\n<div id=\"57-link-358995\" class=\"sh-link 57-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('57', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"57-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"57-content-358995\" class=\"sh-content 57-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (a) \u092a\u093e\u0928\u0940 \u091c\u092e\u0928\u0947 \u092a\u0930 \u092b\u0948\u0932\u0924\u093e \u0939\u0948\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u091c\u092c \u0915\u093f\u0938\u0940 \u092c\u094b\u0924\u0932 \u092e\u0947\u0902 \u092a\u093e\u0928\u0940 \u092d\u0930\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u0924\u094b \u0909\u0938\u092e\u0947\u0902 \u092c\u0930\u094d\u092b \u0915\u0947 \u091c\u092e\u0928\u0947 \u092a\u0930 \u092c\u094b\u0924\u0932 \u091f\u0942\u091f \u091c\u093e\u0924\u0940 \u0939\u0948\u0964<\/li>\n<li>0\u00b0C \u092a\u0930 \u091c\u092c \u092a\u093e\u0928\u0940 \u092c\u0930\u094d\u092b \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u093f\u0924 \u0939\u094b\u0924\u093e \u0939\u0948 \u092f\u093e \u091c\u092e\u0924\u093e \u0939\u0948, \u0924\u094b \u0909\u0938\u0915\u093e \u0906\u092f\u0924\u0928 \u092c\u0922\u093c \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u0907\u0938\u0932\u093f\u090f \u0906\u0902\u0924\u0930\u093f\u0915 \u0926\u092c\u093e\u0935 \u0938\u0940\u092e\u093e \u0915\u0947 \u0905\u0927\u093f\u0915 \u0939\u094b\u0928\u0947 \u092a\u0930 \u092c\u094b\u0924\u0932 \u091f\u0942\u091f \u091c\u093e\u0924\u0940 \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>58. \u091c\u0932\u092f\u0941\u0915\u094d\u0924 \u0917\u093f\u0932\u093e\u0938 \u092e\u0947\u0902 \u0924\u0948\u0930\u0924\u093e \u0939\u0941\u0906 \u092c\u0930\u094d\u092b \u0915\u093e \u091f\u0941\u0915\u0921\u093c\u093e \u091c\u092c \u092a\u093f\u0918\u0932\u0924\u093e \u0939\u0948, \u0924\u094b \u092a\u093e\u0928\u0940 \u0915\u093e \u0938\u094d\u0924\u0930 &#8211;<\/strong><\/p>\n<p>(a) \u0928\u0940\u091a\u0947 \u0917\u093f\u0930\u0947\u0917\u093e<br \/>\n(b) \u090a\u092a\u0930 \u0909\u0920\u0947\u0917\u093e<br \/>\n(c) \u0935\u0939\u0940 \u0930\u0939\u0947\u0917\u093e<br \/>\n(d) \u0928\u0940\u091a\u0947 \u0917\u093f\u0930\u0928\u093e \u092f\u093e \u090a\u092a\u0930 \u0909\u0920\u0928\u093e \u092a\u093e\u0928\u0940 \u0915\u0947 \u0924\u093e\u092a\u0915\u094d\u0930\u092e \u092a\u0930 \u0928\u093f\u0930\u094d\u092d\u0930 \u0915\u0930\u0947\u0917\u093e<\/p>\n<p><strong>[R.A.S.\/R.T.S. (Pre) 2007]<\/strong><\/p>\n<div id=\"58-link-358995\" class=\"sh-link 58-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('58', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"58-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"58-content-358995\" class=\"sh-content 58-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (c) \u0935\u0939\u0940 \u0930\u0939\u0947\u0917\u093e<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u091c\u0932 \u0938\u0947 \u092d\u0930\u0947 \u0917\u093f\u0932\u093e\u0938 \u092e\u0947\u0902 \u0924\u0948\u0930\u0924\u093e \u0939\u0941\u0906 \u092c\u0930\u094d\u092b \u0915\u093e \u091f\u0941\u0915\u0921\u093c\u093e \u092f\u0926\u093f \u092a\u093f\u0918\u0932\u0924\u093e \u0939\u0948, \u0924\u094b \u092a\u0930\u093f\u0923\u093e\u092e\u0940 \u0906\u092f\u0924\u0928 \u092a\u0942\u0930\u094d\u0935\u0935\u0924 \u0930\u0939\u0924\u093e \u0939\u0948 \u092b\u0932\u0924\u0903 \u092a\u093e\u0928\u0940 \u0915\u093e \u0938\u094d\u0924\u0930 \u0935\u0939\u0940 \u0930\u0939\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>59. \u0938\u093e\u092b \u092e\u0947\u0918\u0930\u0939\u093f\u0924 \u0930\u093e\u0924\u094b\u0902 \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u092e\u0947\u0902 \u092e\u0947\u0918\u093e\u091b\u0928\u094d\u0928 \u0930\u093e\u0924\u0947\u0902 \u0905\u092a\u0947\u0915\u094d\u0937\u093e\u0915\u0943\u0924 \u0917\u0930\u094d\u092e \u0939\u094b\u0924\u0940 \u0939\u0948\u0902, \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u092c\u093e\u0926\u0932-<\/strong><\/p>\n<p>(a) \u0920\u0902\u0921\u0940 \u0932\u0939\u0930\u094b\u0902 \u0915\u094b \u0906\u0938\u092e\u093e\u0928 \u0938\u0947 \u092a\u0943\u0925\u094d\u0935\u0940 \u0924\u0915 \u0909\u0924\u0930\u0928\u0947 \u0938\u0947 \u0930\u094b\u0915\u0924\u0947 \u0939\u0948\u0902\u0964<br \/>\n(b) \u092a\u0943\u0925\u094d\u0935\u0940 \u0938\u0947 \u091b\u094b\u0921\u093c\u0940 \u0917\u0908 \u090a\u0937\u094d\u092e\u093e \u0915\u094b \u092a\u0930\u093e\u0935\u0930\u094d\u0924\u093f\u0924 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<br \/>\n(c) \u090a\u0937\u094d\u092e\u093e \u092c\u0928\u093e\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 \u0907\u0938\u0947 \u092a\u0943\u0925\u094d\u0935\u0940 \u0915\u0940 \u0913\u0930 \u0935\u093f\u0915\u0938\u093f\u0924 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<br \/>\n(d) \u0935\u093e\u092f\u0941\u092e\u0902\u0921\u0932 \u0938\u0947 \u090a\u0937\u094d\u092e\u093e \u0915\u093e \u0905\u0935\u0936\u094b\u0937\u0923 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 \u0907\u0938\u0947 \u092a\u0943\u0925\u094d\u0935\u0940 \u0915\u0940 \u0913\u0930 \u092d\u0947\u091c\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<p><strong>[I.A.S. (Pre) 2001]<\/strong><\/p>\n<div id=\"59-link-358995\" class=\"sh-link 59-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('59', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"59-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"59-content-358995\" class=\"sh-content 59-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (b) \u092a\u0943\u0925\u094d\u0935\u0940 \u0938\u0947 \u091b\u094b\u0921\u093c\u0940 \u0917\u0908 \u090a\u0937\u094d\u092e\u093e \u0915\u094b \u092a\u0930\u093e\u0935\u0930\u094d\u0924\u093f\u0924 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0938\u0942\u0930\u094d\u092f \u0926\u094d\u0935\u093e\u0930\u093e \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u090a\u0937\u094d\u092e\u093e \u0915\u094b \u092a\u0943\u0925\u094d\u0935\u0940 \u0905\u0935\u0936\u094b\u0937\u093f\u0924 \u0915\u0930\u0924\u0940 \u0939\u0948 \u0924\u0925\u093e \u0930\u093e\u0924 \u092e\u0947\u0902 \u0935\u093f\u0915\u093f\u0930\u0923 \u0926\u094d\u0935\u093e\u0930\u093e \u090a\u0937\u094d\u092e\u093e \u0909\u0924\u094d\u0938\u0930\u094d\u091c\u093f\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/li>\n<li>\u0910\u0938\u0940 \u0938\u094d\u0925\u093f\u0924\u093f \u092e\u0947\u0902 \u0926\u093f\u0928 \u092e\u0947\u0902 \u092a\u0943\u0925\u094d\u0935\u0940 \u0926\u094d\u0935\u093e\u0930\u093e \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0940 \u0917\u0908 \u0914\u0930 \u0930\u093e\u0924 \u092e\u0947\u0902 \u0935\u093f\u0915\u093f\u0930\u093f\u0924 \u090a\u0937\u094d\u092e\u093e \u0915\u094b \u092c\u093e\u0926\u0932 \u0906\u091a\u094d\u091b\u093e\u0926\u093f\u0924 \u0930\u093e\u0924\u094b\u0902 \u092e\u0947\u0902 \u092c\u093e\u0926\u0932 \u092a\u0930\u093e\u0935\u0930\u094d\u0924\u093f\u0924 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u091c\u093f\u0938\u0938\u0947 \u0938\u094d\u0935\u091a\u094d\u091b \u0906\u0915\u093e\u0936 \u0935\u093e\u0932\u0940 \u0930\u093e\u0924\u094b\u0902 \u0915\u0940 \u0905\u092a\u0947\u0915\u094d\u0937\u093e \u092c\u093e\u0926\u0932 \u0906\u091a\u094d\u091b\u093e\u0926\u093f\u0924 \u0930\u093e\u0924\u0947\u0902 \u0905\u0927\u093f\u0915 \u0917\u0930\u094d\u092e \u0939\u094b\u0924\u0940 \u0939\u0948\u0902\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>60. \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928 \u0905\u0928\u094d\u092f \u0924\u0940\u0928\u094b\u0902 \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u092e\u0947\u0902 \u091c\u094d\u092f\u093e\u0926\u093e \u0938\u0942\u0930\u094d\u092f \u0915\u0940 \u0930\u094b\u0936\u0928\u0940 \u092a\u0930\u093e\u0935\u0930\u094d\u0924\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948?<\/strong><\/p>\n<p>(a) \u0930\u0947\u0924 \u0915\u093e \u0930\u0947\u0917\u093f\u0938\u094d\u0924\u093e\u0928<br \/>\n(b) \u0927\u093e\u0928 \u0915\u0940 \u0916\u0947\u0924\u0940 \u0915\u0940 \u092d\u0942\u092e\u093f<br \/>\n(c) \u0924\u093e\u091c\u093e \u092c\u0930\u094d\u092b \u0938\u0947 \u0922\u0915\u0940 \u092d\u0942\u092e\u093f<br \/>\n(d) \u092a\u094d\u0930\u0947\u0905\u0930\u0940 \u092d\u0942\u092e\u093f (\u0938\u092e\u0936\u0940\u0924\u094b\u0937\u094d\u0923)<\/p>\n<p><strong>[U.P.P.C.S. (Pre) 2021]<\/strong><\/p>\n<div id=\"60-link-358995\" class=\"sh-link 60-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('60', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"60-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"60-content-358995\" class=\"sh-content 60-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (c) \u0924\u093e\u091c\u093e \u092c\u0930\u094d\u092b \u0938\u0947 \u0922\u0915\u0940 \u092d\u0942\u092e\u093f<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0924\u093e\u091c\u093e \u092c\u0930\u094d\u092b \u0938\u0947 \u0922\u0915\u0940 \u092d\u0942\u092e\u093f 80-85 \u092a\u094d\u0930\u0924\u093f\u0936\u0924 \u0924\u0915 \u0938\u0942\u0930\u094d\u092f \u0915\u0940 \u0930\u094b\u0936\u0928\u0940 \u0915\u094b \u092a\u0930\u093e\u0935\u0930\u094d\u0924\u093f\u0924 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964<\/li>\n<li>\u0909\u0938\u0915\u0947 \u092c\u093e\u0926 \u0915\u094d\u0930\u092e\u0936\u0903 \u0930\u0947\u0924 \u0915\u093e \u0930\u0947\u0917\u093f\u0938\u094d\u0924\u093e\u0928 (30-40%), \u092a\u094d\u0930\u0947\u0905\u0930\u0940 \u092d\u0942\u092e\u093f (20-25%) \u090f\u0935\u0902 \u0927\u093e\u0928 \u0915\u0947 \u0916\u0947\u0924 (10-20%) \u0915\u093e \u0915\u094d\u0930\u092e \u0906\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u0935\u0948\u091c\u094d\u091e\u093e\u0928\u093f\u0915\u094b\u0902 \u0928\u0947 \u0938\u0924\u0939\u094b\u0902 \u0926\u094d\u0935\u093e\u0930\u093e \u092a\u094d\u0930\u0915\u093e\u0936 \u0915\u094b \u092a\u0930\u093e\u0935\u0930\u094d\u0924\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0940 \u0915\u094d\u0937\u092e\u0924\u093e \u0915\u094b \u0905\u0932\u094d\u0935\u0940\u0921\u094b (Albedo) \u0928\u093e\u092e \u0926\u093f\u092f\u093e \u0939\u0948\u0964<\/li>\n<li>\u0932\u0948\u091f\u093f\u0928 \u092d\u093e\u0937\u093e \u092e\u0947\u0902 \u0905\u0932\u094d\u0935\u0940\u0921\u094b \u0915\u093e \u0905\u0930\u094d\u0925 \u0938\u092b\u0947\u0926\u0940 (Whiteness) \u0939\u0948\u0964<\/li>\n<li>\u0907\u0938\u0938\u0947 \u092f\u0939 \u092a\u0924\u093e \u091a\u0932\u0924\u093e \u0939\u0948, \u0915\u093f \u0915\u094b\u0908 \u0938\u0924\u0939 \u0915\u093f\u0924\u0928\u0940 \u0938\u092b\u0947\u0926 \/\u0909\u091c\u094d\u091c\u094d\u0935\u0932 (White\/bright) \u0939\u0948\u0964<\/li>\n<li>\u092c\u0930\u094d\u092b \u0915\u093e \u0905\u0932\u094d\u092c\u0940\u0921\u094b \u0909\u091a\u094d\u091a (High) \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>61. \u0936\u0940\u0924 \u092a\u094d\u0930\u0915\u094b\u0937\u094d\u0920 \u092e\u0947\u0902 \u092d\u0902\u0921\u093e\u0930\u093f\u0924 \u092b\u0932 \u0905\u0927\u093f\u0915 \u0938\u092e\u092f \u0924\u0915 \u091a\u0932\u0924\u0947 \u0939\u0948\u0902, \u0915\u094d\u092f\u094b\u0902\u0915\u093f-<\/strong><\/p>\n<p>(a) \u0938\u0942\u0930\u094d\u092f \u0915\u0940 \u0930\u094b\u0936\u0928\u0940 \u0928\u0939\u0940\u0902 \u092a\u0921\u093c\u0928\u0947 \u0926\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948\u0964<br \/>\n(b) \u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u092e\u0947\u0902 \u0915\u093e\u0930\u094d\u092c\u0928 \u0921\u093e\u0907\u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u0915\u0940 \u0938\u093e\u0902\u0926\u094d\u0930\u0924\u093e \u092c\u0922\u093c\u093e \u0926\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948\u0964<br \/>\n(c) \u0936\u094d\u0935\u0938\u0928 \u0915\u0940 \u0926\u0930 \u0918\u091f\u093e \u0926\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948\u0964<br \/>\n(d) \u0906\u0930\u094d\u0926\u094d\u0930\u0924\u093e \u092c\u0922\u093c \u091c\u093e\u0924\u0940 \u0939\u0948\u0964<\/p>\n<p><strong>[I.A.S. (Pre) 2013]<\/strong><\/p>\n<div id=\"61-link-358995\" class=\"sh-link 61-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('61', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"61-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"61-content-358995\" class=\"sh-content 61-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (c) \u0936\u094d\u0935\u0938\u0928 \u0915\u0940 \u0926\u0930 \u0918\u091f\u093e \u0926\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u092f\u0939 \u0938\u0930\u094d\u0935\u0935\u093f\u0926\u093f\u0924 \u0939\u0948 \u0915\u093f \u092b\u0938\u0932 \u0915\u091f\u093e\u0908 \u0915\u0947 \u092c\u093e\u0926 \u092d\u0940 \u092b\u0932 \u0936\u094d\u0935\u0938\u0928 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 \u0911\u0915\u094d\u0938\u0940\u091c\u0928 \u0915\u093e \u0909\u092a\u092d\u094b\u0917 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n<li>\u0936\u094d\u0935\u0938\u0928 \u0915\u0940 \u0926\u0930 \u091c\u093f\u0924\u0928\u0940 \u0905\u0927\u093f\u0915 \u0939\u094b\u0917\u0940, \u092b\u0932\u094b\u0902 \u0915\u0947 \u092a\u0915\u0928\u0947 \u090f\u0935\u0902 \u0909\u0928\u0915\u0947 \u0915\u094d\u0937\u092f \u0939\u094b\u0928\u0947 \u0915\u0940 \u0926\u0930 \u092d\u0940 \u0909\u0924\u0928\u0940 \u0939\u0940 \u0905\u0927\u093f\u0915 \u0939\u094b\u0917\u0940\u0964<\/li>\n<li>\u0936\u0940\u0924 \u092a\u094d\u0930\u0915\u094b\u0937\u094d\u0920 \u092e\u0947\u0902 \u0915\u092e \u0911\u0915\u094d\u0938\u0940\u091c\u0928 \u090f\u0935\u0902 \u0915\u092e \u0936\u094d\u0935\u0938\u0928 \u0926\u0930 \u0935\u093e\u0932\u0940 \u092a\u0930\u093f\u0938\u094d\u0925\u093f\u0924\u093f\u092f\u094b\u0902 \u092e\u0947\u0902 \u092b\u0932\u094b\u0902 \u0915\u094b \u0905\u0927\u093f\u0915 \u0938\u092e\u092f \u0924\u0915 \u0938\u0902\u0930\u0915\u094d\u0937\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>62. \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928 \u0938\u0947 \u092d\u0930\u093e \u0939\u0941\u0906 \u092a\u0949\u0932\u093f\u0925\u0940\u0928 \u0915\u093e \u0917\u0941\u092c\u094d\u092c\u093e\u0930\u093e \u092a\u0943\u0925\u094d\u0935\u0940 \u0915\u0947 \u0938\u094d\u0925\u0932 \u0938\u0947 \u091b\u094b\u0921\u093c\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964 \u0935\u093e\u092f\u0941\u092e\u0902\u0921\u0932 \u092e\u0947\u0902 \u090a\u0902\u091a\u093e\u0908 \u092a\u0930 \u091c\u093e\u0928\u0947 \u0938\u0947-<\/strong><\/p>\n<p>(a) \u0917\u0941\u092c\u094d\u092c\u093e\u0930\u0947 \u0915\u0947 \u0906\u092e\u093e\u092a \u092e\u0947\u0902 \u0915\u092e\u0940 \u0906\u090f\u0917\u0940\u0964<br \/>\n(b) \u0917\u0941\u092c\u094d\u092c\u093e\u0930\u093e \u091a\u092a\u091f\u093e \u0939\u094b\u0915\u0930 \u091a\u0915\u094d\u0930\u093f\u0915\u093e \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 \u0906\u0915\u093e\u0930 \u092e\u0947\u0902 \u0906\u090f\u0917\u093e\u0964<br \/>\n(c) \u0917\u0941\u092c\u094d\u092c\u093e\u0930\u0947 \u0915\u0947 \u0906\u092e\u093e\u092a \u092e\u0947\u0902 \u0935\u0943\u0926\u094d\u0927\u093f \u0939\u094b\u0917\u0940\u0964<br \/>\n(d) \u0917\u0941\u092c\u094d\u092c\u093e\u0930\u0947 \u0915\u093e \u0906\u092e\u093e\u092a \u0935 \u0906\u0915\u093e\u0930 \u092a\u0939\u0932\u0947 \u0938\u092e\u093e\u0928 \u0939\u0940 \u0930\u0939\u0947\u0917\u093e\u0964<\/p>\n<p><strong>[I.A.S. (Pre) 2003]<\/strong><\/p>\n<div id=\"62-link-358995\" class=\"sh-link 62-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('62', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"62-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"62-content-358995\" class=\"sh-content 62-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (c) \u0917\u0941\u092c\u094d\u092c\u093e\u0930\u0947 \u0915\u0947 \u0906\u092e\u093e\u092a \u092e\u0947\u0902 \u0935\u0943\u0926\u094d\u0927\u093f \u0939\u094b\u0917\u0940\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928 \u0938\u0947 \u092d\u0930\u093e \u0939\u0941\u0906 \u092a\u0949\u0932\u093f\u0925\u0940\u0928 \u0915\u093e \u0917\u0941\u092c\u094d\u092c\u093e\u0930\u093e \u091c\u092c \u092a\u0943\u0925\u094d\u0935\u0940 \u0915\u0947 \u0938\u094d\u0925\u0932 \u0938\u0947 \u091b\u094b\u0921\u093c\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u0924\u094b \u0935\u093e\u092f\u0941\u092e\u0902\u0921\u0932 \u092e\u0947\u0902 \u090a\u0902\u091a\u093e\u0908 \u092a\u0930 \u091c\u093e\u0928\u0947 \u0938\u0947 \u0935\u093e\u092f\u0941 \u0915\u093e \u0918\u0928\u0924\u094d\u0935 \u0915\u092e \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948, \u0907\u0938\u0932\u093f\u090f \u0917\u0941\u092c\u094d\u092c\u093e\u0930\u0947 \u0915\u0947 \u0906\u092e\u093e\u092a \u092e\u0947\u0902 \u0935\u0943\u0926\u094d\u0927\u093f \u0939\u094b\u0917\u0940\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>63. \u0915\u0925\u0928 (A): \u090a\u0928\u0940 \u0935\u0938\u094d\u0924\u094d\u0930 \u0939\u092e\u0947\u0902 \u0917\u0930\u094d\u092e \u0930\u0916\u0924\u0947 \u0939\u0948\u0902\u0964<\/strong><br \/>\n<strong>\u0915\u093e\u0930\u0923 (R): \u090a\u0928\u0940 \u0930\u0947\u0936\u0947 (Woolen fibres) \u090f\u0915 \u0935\u093f\u0936\u0947\u0937 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 \u092a\u094d\u0930\u094b\u091f\u0940\u0928 \u0915\u0947 \u092c\u0928\u0947 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902, \u091c\u094b \u090a\u0937\u094d\u092e\u093e \u0915\u0947 \u0915\u0941\u091a\u093e\u0932\u0915 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964<\/strong><\/p>\n<p><strong>\u0938\u0939\u0940 \u0909\u0924\u094d\u0924\u0930 \u0915\u093e \u091a\u092f\u0928 \u0928\u0940\u091a\u0947 \u0926\u093f\u090f \u0917\u090f \u0915\u0942\u091f \u0915\u0940 \u0938\u0939\u093e\u092f\u0924\u093e \u0938\u0947 \u0915\u0940\u091c\u093f\u090f-<\/strong><\/p>\n<p>(a) (A) \u0914\u0930 (R) \u0926\u094b\u0928\u094b\u0902 \u0938\u0939\u0940 \u0939\u0948\u0902 \u0914\u0930 (R), (A) \u0915\u093e \u0938\u0939\u0940 \u0938\u094d\u092a\u0937\u094d\u091f\u0940\u0915\u0930\u0923 \u0939\u0948\u0964<br \/>\n(b) (A) \u0914\u0930 (R) \u0926\u094b\u0928\u094b\u0902 \u0938\u0939\u0940 \u0939\u0948\u0902, \u0915\u093f\u0902\u0924\u0941 (R), (A) \u0915\u093e \u0938\u0939\u0940 \u0938\u094d\u092a\u0937\u094d\u091f\u0940\u0915\u0930\u0923 \u0928\u0939\u0940\u0902 \u0939\u0948\u0964<br \/>\n(c) (A) \u0938\u0939\u0940 \u0939\u0948, \u092a\u0930\u0902\u0924\u0941 (R) \u0917\u0932\u0924 \u0939\u0948\u0964<br \/>\n(d) (A) \u0917\u0932\u0924 \u0939\u0948, \u092a\u0930\u0902\u0924\u0941 (R) \u0938\u0939\u0940 \u0939\u0948\u0964<\/p>\n<p><strong>[U.P. P.C.S. (Pre) 2001]<\/strong><\/p>\n<div id=\"63-link-358995\" class=\"sh-link 63-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('63', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"63-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"63-content-358995\" class=\"sh-content 63-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (c) (A) \u0938\u0939\u0940 \u0939\u0948, \u092a\u0930\u0902\u0924\u0941 (R) \u0917\u0932\u0924 \u0939\u0948\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u092f\u0926\u094d\u092f\u092a\u093f \u090a\u0928\u0940 \u0930\u0947\u0936\u0947 \u090f\u0915 \u0935\u093f\u0936\u0947\u0937 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 \u092a\u094d\u0930\u094b\u091f\u0940\u0928 \u0938\u0947 \u0928\u093f\u0930\u094d\u092e\u093f\u0924 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902, \u0915\u093f\u0902\u0924\u0941 \u090a\u0937\u094d\u092e\u093e \u0915\u093e \u0915\u0941\u091a\u093e\u0932\u0928 \u0907\u0928 \u0930\u0947\u0936\u094b\u0902 \u0915\u0947 \u092e\u0927\u094d\u092f \u0938\u094d\u0925\u093f\u0924 \u0939\u0935\u093e \u0915\u0947 \u0915\u093e\u0930\u0923 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u0907\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0925\u0928 (A) \u0938\u0939\u0940 \u0939\u0948, \u092a\u0930\u0902\u0924\u0941 \u0915\u093e\u0930\u0923 (R) \u0917\u0932\u0924 \u0939\u0948\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>64. \u0928\u093f\u092e\u094d\u0928 \u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928-\u0938\u093e \u090f\u0915 \u0915\u0925\u0928 \u0938\u0939\u0940 \u0928\u0939\u0940\u0902 \u0939\u0948?<\/strong><\/p>\n<p>(a) \u0924\u093e\u092a\u092e\u093e\u0928 \u0915\u0947 \u092c\u0922\u093c\u0928\u0947 \u092a\u0930 \u0935\u093e\u092f\u0941 \u092e\u0947\u0902 \u0927\u094d\u0935\u0928\u093f \u0915\u093e \u0935\u0947\u0917 \u092c\u0922\u093c\u0924\u093e \u0939\u0948\u0964<br \/>\n(b) \u0935\u093e\u092f\u0941 \u092e\u0947\u0902 \u0927\u094d\u0935\u0928\u093f \u0935\u0947\u0917 \u0926\u093e\u092c \u092a\u0930 \u0928\u093f\u0930\u094d\u092d\u0930 \u0928\u0939\u0940\u0902 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<br \/>\n(c) \u0906\u0930\u094d\u0926\u094d\u0930\u0924\u093e \u0915\u0947 \u092c\u0922\u093c\u0928\u0947 \u092a\u0930 \u0935\u093e\u092f\u0941 \u092e\u0947\u0902 \u0927\u094d\u0935\u0928\u093f \u0935\u0947\u0917 \u0915\u092e \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948\u0964<br \/>\n(d) \u0906\u092f\u093e\u092e \u0924\u0925\u093e \u0906\u0935\u0943\u0924\u094d\u0924\u093f \u0915\u0947 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0938\u0947 \u0935\u093e\u092f\u0941 \u092e\u0947\u0902 \u0927\u094d\u0935\u0928\u093f \u0935\u0947\u0917 \u092a\u094d\u0930\u092d\u093e\u0935\u093f\u0924 \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u093e\u0964<\/p>\n<p><strong>[I.A.S. (Pre) 2003]<\/strong><\/p>\n<div id=\"64-link-358995\" class=\"sh-link 64-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('64', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"64-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"64-content-358995\" class=\"sh-content 64-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (c) \u0906\u0930\u094d\u0926\u094d\u0930\u0924\u093e \u0915\u0947 \u092c\u0922\u093c\u0928\u0947 \u092a\u0930 \u0935\u093e\u092f\u0941 \u092e\u0947\u0902 \u0927\u094d\u0935\u0928\u093f \u0935\u0947\u0917 \u0915\u092e \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0906\u0930\u094d\u0926\u094d\u0930\u0924\u093e \u0915\u0947 \u092c\u0922\u093c\u0928\u0947 \u092a\u0930 \u0935\u093e\u092f\u0941 \u092e\u0947\u0902 \u0927\u094d\u0935\u0928\u093f \u0915\u093e \u0935\u0947\u0917 \u092c\u0922\u093c \u091c\u093e\u0924\u093e \u0939\u0948, \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u0906\u0930\u094d\u0926\u094d\u0930\u0924\u093e \u092c\u0922\u093c\u0928\u0947 \u0915\u0947 \u0938\u093e\u0925 \u0935\u093e\u092f\u0941 \u0915\u0947 \u0918\u0928\u0924\u094d\u0935 \u092e\u0947\u0902 \u0915\u092e\u0940 \u0906\u0924\u0940 \u0939\u0948\u0964<\/li>\n<li>\u0905\u0924\u0903 \u0915\u0925\u0928 (c) \u0938\u0939\u0940 \u0928\u0939\u0940\u0902 \u0939\u0948 \u091c\u092c\u0915\u093f \u0905\u0928\u094d\u092f \u092a\u094d\u0930\u0936\u094d\u0928\u0917\u0924 \u0935\u093f\u0915\u0932\u094d\u092a \u0938\u0939\u0940 \u0939\u0948\u0902\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>65. \u0915\u092e\u0930\u0947 \u092e\u0947\u0902 \u0930\u0916\u0947 \u0930\u0947\u092b\u094d\u0930\u093f\u091c\u0930\u0947\u091f\u0930 \u0915\u093e \u0926\u0930\u0935\u093e\u091c\u093e \u0916\u094b\u0932\u0915\u0930-<\/strong><\/p>\n<p>(a) \u0906\u092a \u0915\u092e\u0930\u0947 \u0915\u094b \u0915\u0941\u091b \u0921\u093f\u0917\u094d\u0930\u0940 \u0920\u0902\u0921\u093e \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964<br \/>\n(b) \u0906\u092a \u0907\u0938\u0915\u094b \u0930\u0947\u092b\u094d\u0930\u093f\u091c\u0930\u0947\u091f\u0930 \u0915\u0947 \u0924\u093e\u092a\u092e\u093e\u0928 \u0924\u0915 \u0920\u0902\u0921\u093e \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964<br \/>\n(c) \u0906\u092a \u0905\u0902\u0924\u0924\u0903 \u0915\u092e\u0930\u0947 \u0915\u094b \u0925\u094b\u0921\u093c\u093e \u0917\u0930\u094d\u092e \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964<br \/>\n(d) \u0906\u092a \u0915\u092e\u0930\u0947 \u0915\u094b \u0928 \u0924\u094b \u0917\u0930\u094d\u092e \u0928 \u0920\u0902\u0921\u093e \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<p><strong>[39<sup>th<\/sup> B.P.S.C. (Pre) 1994]<\/strong><\/p>\n<div id=\"65-link-358995\" class=\"sh-link 65-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('65', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"65-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"65-content-358995\" class=\"sh-content 65-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (c) \u0906\u092a \u0905\u0902\u0924\u0924\u0903 \u0915\u092e\u0930\u0947 \u0915\u094b \u0925\u094b\u0921\u093c\u093e \u0917\u0930\u094d\u092e \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0930\u0947\u092b\u094d\u0930\u093f\u091c\u0930\u0947\u091f\u0930 \u0915\u093e \u0926\u0930\u0935\u093e\u091c\u093e \u0916\u0941\u0932\u093e \u0930\u0916\u0928\u0947 \u092a\u0930 \u0909\u0938\u092e\u0947\u0902 \u0938\u0947 \u0905\u0928\u0947\u0915 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0940 \u0917\u0948\u0938\u0947\u0902 \u0928\u093f\u0915\u0932\u0924\u0940 \u0939\u0948\u0902, \u091c\u094b \u0915\u092e\u0930\u0947 \u0915\u0947 \u0924\u093e\u092a\u092e\u093e\u0928 \u0915\u094b \u092c\u0922\u093c\u093e \u0926\u0947\u0924\u0940 \u0939\u0948\u0902\u0964<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n<p>&nbsp;<\/p>\n<p><strong>66. \u092f\u0926\u093f \u0915\u093f\u0938\u0940 \u0917\u0948\u0938 \u0915\u093e \u0906\u092f\u0924\u0928 27\u00b0C \u092a\u0930 \u0938\u0902\u092a\u0940\u0921\u093f\u0924 \u092e\u0942\u0932 \u0915\u093e \u0906\u0927\u093e \u0930\u0939 \u091c\u093e\u090f, \u0924\u094b \u0909\u0938\u0947 \u0915\u093f\u0938 \u0924\u093e\u092a \u0924\u0915 \u0917\u0930\u094d\u092e \u0915\u093f\u092f\u093e \u091c\u093e\u090f \u0915\u093f \u092a\u0941\u0928\u0903 \u092e\u0942\u0932 \u0906\u092f\u0924\u0928 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930 \u0938\u0915\u0947 ?<\/strong><\/p>\n<p>(a) 327\u00b0C<br \/>\n(b) 600\u00b0C<br \/>\n(c) 54\u00b0C<br \/>\n(d) 300\u00b0C<\/p>\n<p><strong>[I.A.S. (Pre) 1994]<\/strong><\/p>\n<div id=\"66-link-358995\" class=\"sh-link 66-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('66', 358995, 'See Answer &amp; Explanation', 'Hide'); return false;\" aria-expanded=\"false\"><span id=\"66-toggle-358995\">See Answer &amp; Explanation<\/span><\/a><\/div><div id=\"66-content-358995\" class=\"sh-content 66-content sh-hide\" style=\"display: none;\"><\/p>\n<p><strong>\u0909\u0924\u094d\u0924\u0930 &#8211; (a) 327\u00b0C<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #ffeded; border-radius: 6px; border-style: hidden; border-color: #000000; height: 10px;\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 100%; height: 10px;\">\n<ul>\n<li>\u0917\u0948\u0938 \u0915\u0947 \u0928\u093f\u092f\u092e \u0938\u0947 PV =nRT \u0938\u0942\u0924\u094d\u0930 \u0938\u0947<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>1. \u0938\u0902\u0935\u0939\u0928 \u0926\u094d\u0935\u093e\u0930\u093e \u090a\u0937\u094d\u092e\u093e \u0915\u093e \u0938\u094d\u0925\u093e\u0928\u093e\u0902\u0924\u0930\u0923 \u0939\u094b \u0938\u0915\u0924\u093e \u0939\u0948- (a) \u0920\u094b\u0938 \u090f\u0935\u0902 \u0926\u094d\u0930\u0935 \u092e\u0947\u0902 (b) \u0920\u094b\u0938 \u090f\u0935\u0902 \u0928\u093f\u0930\u094d\u0935\u093e\u0924 \u092e\u0947\u0902 (c) [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[225],"tags":[],"class_list":["post-358995","post","type-post","status-publish","format-standard","hentry","category-physics"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.9 - 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