{"id":38727,"date":"2026-05-25T05:54:36","date_gmt":"2026-05-24T23:54:36","guid":{"rendered":"https:\/\/mcqacademy.com\/bn\/mcq\/cone-volume-calculation\/"},"modified":"2026-05-25T05:54:36","modified_gmt":"2026-05-24T23:54:36","slug":"cone-volume-calculation","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/bn\/mcq\/cone-volume-calculation\/","title":{"rendered":"\u09b6\u0999\u09cd\u0995\u09c1\u09b0 \u0986\u09af\u09bc\u09a4\u09a8 \u09a8\u09bf\u09b0\u09cd\u09a3\u09af\u09bc"},"content":{"rendered":"<p>\u03c0 = 3.14 \u09a7\u09b0\u09c7, 11 \u09ae\u09bf \u09ac\u09cd\u09af\u09be\u09b8\u09be\u09b0\u09cd\u09a7 \u098f\u09ac\u0982 67 \u09ae\u09bf \u0989\u099a\u09cd\u099a\u09a4\u09be\u09b0 \u098f\u0995\u099f\u09bf \u09b6\u0999\u09cd\u0995\u09c1\u09b0 \u0986\u09af\u09bc\u09a4\u09a8 \u09a8\u09bf\u09b0\u09cd\u09a3\u09af\u09bc \u0995\u09b0\u09cb\u0964<\/p>\n<ul class=\"quiz-options\">\n<li>2314.18 \u09ae\u09bf\u00b3<\/li>\n<li>25455.98 \u09ae\u09bf\u00b3<\/li>\n<li>379.94 \u09ae\u09bf\u00b3<\/li>\n<li>8485.33 \u09ae\u09bf\u00b3<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[8742,8746],"subject":[8569],"education_level":[8341],"class_list":["post-38727","mcq","type-mcq","status-publish","hentry","topic-volume-and-surface-area","topic-cone","subject-mensuration","education_level-grade-8"],"mcq_note":"\u09b6\u0999\u09cd\u0995\u09c1\u09b0 \u0986\u09af\u09bc\u09a4\u09a8 = 1\/3 \u00d7 \u03c0r\u00b2h\u0964 \u098f\u0996\u09be\u09a8\u09c7 \u0986\u09af\u09bc\u09a4\u09a8 = 1\/3 \u00d7 3.14 \u00d7 11 \u00d7 11 \u00d7 67 = 8485.33 \u09ae\u09bf\u00b3\u0964 \u098f\u0995\u0987 \u09ac\u09cd\u09af\u09be\u09b8\u09be\u09b0\u09cd\u09a7 \u0993 \u0989\u099a\u09cd\u099a\u09a4\u09be\u09b0 \u09ac\u09c7\u09b2\u09a8\u09c7\u09b0 \u098f\u0995-\u09a4\u09c3\u09a4\u09c0\u09af\u09bc\u09be\u0982\u09b6 \u0986\u09af\u09bc\u09a4\u09a8 \u09b6\u0999\u09cd\u0995\u09c1\u09b0 \u09b9\u09af\u09bc, \u09a4\u09be\u0987 \u09b8\u09c2\u09a4\u09cd\u09b0\u09c7 1\/3 \u0986\u099b\u09c7\u0964","mcq_options":[{"right":"no","answer":"2314.18 \u09ae\u09bf\u00b3"},{"right":"no","answer":"25455.98 \u09ae\u09bf\u00b3"},{"right":"no","answer":"379.94 \u09ae\u09bf\u00b3"},{"right":"yes","answer":"8485.33 \u09ae\u09bf\u00b3"}],"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":8746,"title":"\u09b6\u0999\u09cd\u0995\u09c1","slug":"cone"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/bn\/wp-json\/wp\/v2\/mcq\/38727","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=38727"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/bn\/wp-json\/wp\/v2\/media?parent=38727"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/bn\/wp-json\/wp\/v2\/topic?post=38727"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/bn\/wp-json\/wp\/v2\/subject?post=38727"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/bn\/wp-json\/wp\/v2\/education_level?post=38727"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}