{"id":38981,"date":"2026-05-25T17:08:59","date_gmt":"2026-05-25T11:08:59","guid":{"rendered":"https:\/\/mcqacademy.com\/bn\/mcq\/cylinder-curved-surface-area-12\/"},"modified":"2026-05-25T17:08:59","modified_gmt":"2026-05-25T11:08:59","slug":"cylinder-curved-surface-area-12","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/bn\/mcq\/cylinder-curved-surface-area-12\/","title":{"rendered":"\u09b8\u09bf\u09b2\u09bf\u09a8\u09cd\u09a1\u09be\u09b0\u09c7\u09b0 \u09ac\u0995\u09cd\u09b0 \u09aa\u09c3\u09b7\u09cd\u09a0\u09a4\u09b2\u09c7\u09b0 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2"},"content":{"rendered":"<p>\u03c0 = 3.14 \u09a7\u09b0\u09c7, 15 m \u09ac\u09cd\u09af\u09be\u09b8\u09be\u09b0\u09cd\u09a7 \u098f\u09ac\u0982 68 m \u0989\u099a\u09cd\u099a\u09a4\u09be\u09ac\u09bf\u09b6\u09bf\u09b7\u09cd\u099f \u098f\u0995\u099f\u09bf \u09b8\u09bf\u09b2\u09bf\u09a8\u09cd\u09a1\u09be\u09b0\u09c7\u09b0 \u09ac\u0995\u09cd\u09b0 \u09aa\u09c3\u09b7\u09cd\u09a0\u09a4\u09b2\u09c7\u09b0 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2 \u09a8\u09bf\u09b0\u09cd\u09a3\u09df \u0995\u09b0\u09cb\u0964<\/p>\n<ul class=\"quiz-options\">\n<li>48042 m\u00b2<\/li>\n<li>7818.6 m\u00b2<\/li>\n<li>706.5 m\u00b2<\/li>\n<li>6405.6 m\u00b2<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[8745,8744],"subject":[8569],"education_level":[8341],"class_list":["post-38981","mcq","type-mcq","status-publish","hentry","topic-volume-and-curved-surface-area","topic-cylinder","subject-mensuration","education_level-grade-8"],"mcq_note":"\u09b8\u09bf\u09b2\u09bf\u09a8\u09cd\u09a1\u09be\u09b0\u09c7\u09b0 \u09ac\u0995\u09cd\u09b0 \u09aa\u09c3\u09b7\u09cd\u09a0\u09a4\u09b2\u09c7\u09b0 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2 = 2\u03c0rh\u0964 \u09a4\u09be\u0987 CSA = 2 \u00d7 3.14 \u00d7 15 \u00d7 68 = 6405.6 m\u00b2\u0964 \u098f\u09a4\u09c7 \u0993\u09aa\u09b0\u09c7\u09b0 \u0993 \u09a8\u09bf\u099a\u09c7\u09b0 \u09ac\u09c3\u09a4\u09cd\u09a4\u09be\u0995\u09be\u09b0 \u09a4\u09b2 \u09a7\u09b0\u09be \u09b9\u09df \u09a8\u09be\u0964 \u09aa\u09c3\u09b7\u09cd\u09a0\u09a4\u09b2\u09c7\u09b0 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2 \u09b9\u0993\u09df\u09be\u09df \u0989\u09a4\u09cd\u09a4\u09b0 \u09ac\u09b0\u09cd\u0997 \u098f\u0995\u0995\u09c7 \u09b2\u09c7\u0996\u09be \u09b9\u09df\u0964 \u09b8\u09a0\u09bf\u0995 \u0989\u09a4\u09cd\u09a4\u09b0 \u09b9\u09b2\u09cb 6405.6 m\u00b2\u0964","mcq_options":[{"right":"no","answer":"48042 m\u00b2"},{"right":"no","answer":"7818.6 m\u00b2"},{"right":"no","answer":"706.5 m\u00b2"},{"right":"yes","answer":"6405.6 m\u00b2"}],"multi_answers":"no","subject_terms":[{"id":8569,"title":"\u09aa\u09b0\u09bf\u09ae\u09bf\u09a4\u09bf","slug":"mensuration"}],"topic_terms":[{"id":8745,"title":"\u0986\u09af\u09bc\u09a4\u09a8 \u0993 \u09ac\u0995\u09cd\u09b0\u09aa\u09c3\u09b7\u09cd\u09a0\u09c7\u09b0 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2","slug":"volume-and-curved-surface-area"},{"id":8744,"title":"\u09ac\u09c7\u09b2\u09a8","slug":"cylinder"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/bn\/wp-json\/wp\/v2\/mcq\/38981","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=38981"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/bn\/wp-json\/wp\/v2\/media?parent=38981"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/bn\/wp-json\/wp\/v2\/topic?post=38981"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/bn\/wp-json\/wp\/v2\/subject?post=38981"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/bn\/wp-json\/wp\/v2\/education_level?post=38981"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}