{"id":2884,"date":"2026-05-25T12:29:20","date_gmt":"2026-05-25T12:29:20","guid":{"rendered":"https:\/\/mcqacademy.com\/hi\/mcq\/cuboid-total-surface-area-5\/"},"modified":"2026-05-25T12:29:20","modified_gmt":"2026-05-25T12:29:20","slug":"cuboid-total-surface-area-5","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/hi\/mcq\/cuboid-total-surface-area-5\/","title":{"rendered":"\u0918\u0928\u093e\u092d \u0915\u093e \u0915\u0941\u0932 \u092a\u0943\u0937\u094d\u0920\u0940\u092f \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u092b\u0932"},"content":{"rendered":"<p>\u090f\u0915 \u0918\u0928\u093e\u092d \u0915\u093e \u092e\u093e\u092a 59 cm \u00d7 8 cm \u00d7 9 cm \u0939\u0948\u0964 \u0907\u0938\u0915\u093e \u0915\u0941\u0932 \u092a\u0943\u0937\u094d\u0920\u0940\u092f \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u092b\u0932 \u0915\u094d\u092f\u093e \u0939\u0948?<\/p>\n<ul class=\"quiz-options\">\n<li>304 cm\u00b2<\/li>\n<li>2150 cm\u00b2<\/li>\n<li>1075 cm\u00b2<\/li>\n<li>4248 cm\u00b2<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[1087,1088],"subject":[1024],"education_level":[3],"class_list":["post-2884","mcq","type-mcq","status-publish","hentry","topic-volume-and-surface-area","topic-cuboid","subject-mensuration","education_level-grade-8"],"mcq_note":"\u0918\u0928\u093e\u092d \u0915\u093e \u0915\u0941\u0932 \u092a\u0943\u0937\u094d\u0920\u0940\u092f \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u092b\u0932 = 2(lb + bh + lh)\u0964 \u092f\u0939\u093e\u0901 lb=472, bh=72, \u0914\u0930 lh=531.\u0964 \u0907\u0938\u0932\u093f\u090f TSA = 2 \u00d7 (472 + 72 + 531) = 2150 \u0935\u0930\u094d\u0917 \u0907\u0915\u093e\u0908\u0964 \u0918\u0928\u093e\u092d \u092e\u0947\u0902 \u092c\u0930\u093e\u092c\u0930 \u0906\u092f\u0924\u093e\u0915\u093e\u0930 \u092b\u0932\u0915\u094b\u0902 \u0915\u0947 \u0924\u0940\u0928 \u091c\u094b\u0921\u093c\u0947 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964 \u0938\u0939\u0940 \u0935\u093f\u0915\u0932\u094d\u092a 2150 cm\u00b2 \u0939\u0948\u0964","mcq_options":[{"right":"no","answer":"304 cm\u00b2"},{"right":"yes","answer":"2150 cm\u00b2"},{"right":"no","answer":"1075 cm\u00b2"},{"right":"no","answer":"4248 cm\u00b2"}],"multi_answers":"no","subject_terms":[{"id":1024,"title":"\u0915\u094d\u0937\u0947\u0924\u094d\u0930\u092e\u093f\u0924\u093f","slug":"mensuration"}],"topic_terms":[{"id":1087,"title":"\u0906\u092f\u0924\u0928 \u0914\u0930 \u092a\u0943\u0937\u094d\u0920\u0940\u092f \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u092b\u0932","slug":"volume-and-surface-area"},{"id":1088,"title":"\u0918\u0928\u093e\u092d","slug":"cuboid"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/hi\/wp-json\/wp\/v2\/mcq\/2884","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mcqacademy.com\/hi\/wp-json\/wp\/v2\/mcq"}],"about":[{"href":"https:\/\/mcqacademy.com\/hi\/wp-json\/wp\/v2\/types\/mcq"}],"author":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/hi\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/hi\/wp-json\/wp\/v2\/comments?post=2884"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/hi\/wp-json\/wp\/v2\/media?parent=2884"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/hi\/wp-json\/wp\/v2\/topic?post=2884"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/hi\/wp-json\/wp\/v2\/subject?post=2884"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/hi\/wp-json\/wp\/v2\/education_level?post=2884"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}