{"id":38917,"date":"2026-05-25T17:08:57","date_gmt":"2026-05-25T11:08:57","guid":{"rendered":"https:\/\/mcqacademy.com\/bn\/mcq\/sphere-volume-from-radius-9\/"},"modified":"2026-05-25T17:08:57","modified_gmt":"2026-05-25T11:08:57","slug":"sphere-volume-from-radius-9","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/bn\/mcq\/sphere-volume-from-radius-9\/","title":{"rendered":"\u09ac\u09cd\u09af\u09be\u09b8\u09be\u09b0\u09cd\u09a7 \u09a5\u09c7\u0995\u09c7 \u0997\u09cb\u09b2\u0995\u09c7\u09b0 \u0986\u09df\u09a4\u09a8"},"content":{"rendered":"<p>\u03c0 = 3.14 \u09a7\u09b0\u09c7, 8 cm \u09ac\u09cd\u09af\u09be\u09b8\u09be\u09b0\u09cd\u09a7\u09ac\u09bf\u09b6\u09bf\u09b7\u09cd\u099f \u098f\u0995\u099f\u09bf \u0997\u09cb\u09b2\u0995\u09c7\u09b0 \u0986\u09df\u09a4\u09a8 \u09a8\u09bf\u09b0\u09cd\u09a3\u09df \u0995\u09b0\u09cb\u0964<\/p>\n<ul class=\"quiz-options\">\n<li>50.24 cm\u00b3<\/li>\n<li>2143.57 cm\u00b3<\/li>\n<li>803.84 cm\u00b3<\/li>\n<li>1607.68 cm\u00b3<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[8742,8747],"subject":[8569],"education_level":[8341],"class_list":["post-38917","mcq","type-mcq","status-publish","hentry","topic-volume-and-surface-area","topic-sphere","subject-mensuration","education_level-grade-8"],"mcq_note":"\u0997\u09cb\u09b2\u0995\u09c7\u09b0 \u0986\u09df\u09a4\u09a8 = 4\/3 \u00d7 \u03c0r\u00b3\u0964 \u098f\u0996\u09be\u09a8\u09c7 r = 8, \u09a4\u09be\u0987 \u0986\u09df\u09a4\u09a8 = 4\/3 \u00d7 3.14 \u00d7 8\u00b3 = 2143.57 cm\u00b3\u0964 \u0986\u09df\u09a4\u09a8\u09c7 \u09ac\u09cd\u09af\u09be\u09b8\u09be\u09b0\u09cd\u09a7\u0995\u09c7 \u09a4\u09bf\u09a8\u09ac\u09be\u09b0 \u0997\u09c1\u09a3 \u0995\u09b0\u09be \u09b9\u09df, \u09a4\u09be\u0987 \u0998\u09a8 \u098f\u0995\u0995 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09be \u09b9\u09df\u0964 \u09b8\u09a0\u09bf\u0995 \u0989\u09a4\u09cd\u09a4\u09b0 \u09b9\u09b2\u09cb 2143.57 cm\u00b3\u0964","mcq_options":[{"right":"no","answer":"50.24 cm\u00b3"},{"right":"yes","answer":"2143.57 cm\u00b3"},{"right":"no","answer":"803.84 cm\u00b3"},{"right":"no","answer":"1607.68 cm\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":8747,"title":"\u0997\u09cb\u09b2\u0995","slug":"sphere"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/bn\/wp-json\/wp\/v2\/mcq\/38917","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=38917"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/bn\/wp-json\/wp\/v2\/media?parent=38917"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/bn\/wp-json\/wp\/v2\/topic?post=38917"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/bn\/wp-json\/wp\/v2\/subject?post=38917"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/bn\/wp-json\/wp\/v2\/education_level?post=38917"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}