{"id":38791,"date":"2026-05-25T05:54:39","date_gmt":"2026-05-24T23:54:39","guid":{"rendered":"https:\/\/mcqacademy.com\/bn\/mcq\/cuboid-total-surface-area-4\/"},"modified":"2026-05-25T05:54:39","modified_gmt":"2026-05-24T23:54:39","slug":"cuboid-total-surface-area-4","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/bn\/mcq\/cuboid-total-surface-area-4\/","title":{"rendered":"\u0986\u09af\u09bc\u09a4\u09be\u0995\u09be\u09b0 \u0998\u09a8\u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u09ae\u09cb\u099f \u09aa\u09c3\u09b7\u09cd\u09a0\u09a4\u09b2 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2"},"content":{"rendered":"<p>\u098f\u0995\u099f\u09bf \u0986\u09af\u09bc\u09a4\u09be\u0995\u09be\u09b0 \u0998\u09a8\u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u09ae\u09be\u09a4\u09cd\u09b0\u09be 58 \u09ae\u09bf\u09ae\u09bf \u00d7 7 \u09ae\u09bf\u09ae\u09bf \u00d7 8 \u09ae\u09bf\u09ae\u09bf\u0964 \u098f\u09b0 \u09ae\u09cb\u099f \u09aa\u09c3\u09b7\u09cd\u09a0\u09a4\u09b2 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2 \u0995\u09a4?<\/p>\n<ul class=\"quiz-options\">\n<li>926 \u09ae\u09bf\u09ae\u09bf\u00b2<\/li>\n<li>292 \u09ae\u09bf\u09ae\u09bf\u00b2<\/li>\n<li>3248 \u09ae\u09bf\u09ae\u09bf\u00b2<\/li>\n<li>1852 \u09ae\u09bf\u09ae\u09bf\u00b2<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[8742,8743],"subject":[8569],"education_level":[8341],"class_list":["post-38791","mcq","type-mcq","status-publish","hentry","topic-volume-and-surface-area","topic-cuboid","subject-mensuration","education_level-grade-8"],"mcq_note":"\u0986\u09af\u09bc\u09a4\u09be\u0995\u09be\u09b0 \u0998\u09a8\u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u09ae\u09cb\u099f \u09aa\u09c3\u09b7\u09cd\u09a0\u09a4\u09b2 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2 = 2(lb + bh + lh)\u0964 \u098f\u0996\u09be\u09a8\u09c7 lb = 406, bh = 56, lh = 464\u0964 \u09a4\u09be\u0987 TSA = 2 \u00d7 (406 + 56 + 464) = 1852 \u09ae\u09bf\u09ae\u09bf\u00b2\u0964 \u09ac\u09bf\u09aa\u09b0\u09c0\u09a4 \u09aa\u09c3\u09b7\u09cd\u09a0\u0997\u09c1\u09b2\u09cb \u09b8\u09ae\u09be\u09a8 \u09b9\u0993\u09af\u09bc\u09be\u09af\u09bc \u09af\u09cb\u0997\u09ab\u09b2\u0995\u09c7 2 \u09a6\u09bf\u09af\u09bc\u09c7 \u0997\u09c1\u09a3 \u0995\u09b0\u09be \u09b9\u09af\u09bc\u0964","mcq_options":[{"right":"no","answer":"926 \u09ae\u09bf\u09ae\u09bf\u00b2"},{"right":"no","answer":"292 \u09ae\u09bf\u09ae\u09bf\u00b2"},{"right":"no","answer":"3248 \u09ae\u09bf\u09ae\u09bf\u00b2"},{"right":"yes","answer":"1852 \u09ae\u09bf\u09ae\u09bf\u00b2"}],"multi_answers":"no","subject_terms":[{"id":8569,"title":"\u09aa\u09b0\u09bf\u09ae\u09bf\u09a4\u09bf","slug":"mensuration"}],"topic_terms":[{"id":8742,"title":"\u0986\u09af\u09bc\u09a4\u09a8 \u0993 \u09aa\u09c3\u09b7\u09cd\u09a0\u09a4\u09b2 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2","slug":"volume-and-surface-area"},{"id":8743,"title":"\u0986\u09af\u09bc\u09a4\u09be\u0995\u09be\u09b0 \u0998\u09a8\u09ac\u09b8\u09cd\u09a4\u09c1","slug":"cuboid"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/bn\/wp-json\/wp\/v2\/mcq\/38791","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mcqacademy.com\/bn\/wp-json\/wp\/v2\/mcq"}],"about":[{"href":"https:\/\/mcqacademy.com\/bn\/wp-json\/wp\/v2\/types\/mcq"}],"author":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/bn\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/bn\/wp-json\/wp\/v2\/comments?post=38791"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/bn\/wp-json\/wp\/v2\/media?parent=38791"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/bn\/wp-json\/wp\/v2\/topic?post=38791"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/bn\/wp-json\/wp\/v2\/subject?post=38791"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/bn\/wp-json\/wp\/v2\/education_level?post=38791"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}