{"id":37187,"date":"2026-05-20T00:52:55","date_gmt":"2026-05-19T18:52:55","guid":{"rendered":"https:\/\/mcqacademy.com\/bn\/mcq\/circumference-of-circle-radius-49\/"},"modified":"2026-05-20T00:52:55","modified_gmt":"2026-05-19T18:52:55","slug":"circumference-of-circle-radius-49","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/bn\/mcq\/circumference-of-circle-radius-49\/","title":{"rendered":"\u09ac\u09c3\u09a4\u09cd\u09a4\u09c7\u09b0 \u09aa\u09b0\u09bf\u09a7\u09bf: \u09ac\u09cd\u09af\u09be\u09b8\u09be\u09b0\u09cd\u09a7 49"},"content":{"rendered":"<p>\u03c0 = 22\/7 \u09a7\u09b0\u09c7, 49 \u09b8\u09c7\u09ae\u09bf \u09ac\u09cd\u09af\u09be\u09b8\u09be\u09b0\u09cd\u09a7\u09c7\u09b0 \u098f\u0995\u099f\u09bf \u09ac\u09c3\u09a4\u09cd\u09a4\u09c7\u09b0 \u09aa\u09b0\u09bf\u09a7\u09bf \u0995\u09a4?<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>308 \u09b8\u09c7\u09ae\u09bf<\/li>\n<li>7546 \u09b8\u09c7\u09ae\u09bf<\/li>\n<li>98 \u09b8\u09c7\u09ae\u09bf<\/li>\n<li>2401 \u09b8\u09c7\u09ae\u09bf<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[8622,8623],"subject":[8571],"education_level":[8341],"class_list":["post-37187","mcq","type-mcq","status-publish","hentry","topic-circles","topic-circumference","subject-geometry","education_level-grade-8"],"mcq_note":"\u09aa\u09b0\u09bf\u09a7\u09bf \u09ae\u09be\u09a8\u09c7 \u09ac\u09c3\u09a4\u09cd\u09a4\u09c7\u09b0 \u099a\u09be\u09b0\u09aa\u09be\u09b6\u09c7\u09b0 \u09a6\u09c2\u09b0\u09a4\u09cd\u09ac\u0964 \u09b8\u09c2\u09a4\u09cd\u09b0 C = 2\u03c0r \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09bf, \u09af\u09c7\u0996\u09be\u09a8\u09c7 \u03c0 = 22\/7\u0964 \u09a4\u09be\u0987 C = 2 \u00d7 22\/7 \u00d7 49 = 308 \u09b8\u09c7\u09ae\u09bf\u0964","mcq_options":[{"right":"yes","answer":"308 \u09b8\u09c7\u09ae\u09bf"},{"right":"no","answer":"7546 \u09b8\u09c7\u09ae\u09bf"},{"right":"no","answer":"98 \u09b8\u09c7\u09ae\u09bf"},{"right":"no","answer":"2401 \u09b8\u09c7\u09ae\u09bf"}],"multi_answers":"no","subject_terms":[{"id":8571,"title":"Geometry","slug":"geometry"}],"topic_terms":[{"id":8622,"title":"Circles","slug":"circles"},{"id":8623,"title":"Circumference","slug":"circumference"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/bn\/wp-json\/wp\/v2\/mcq\/37187","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=37187"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/bn\/wp-json\/wp\/v2\/media?parent=37187"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/bn\/wp-json\/wp\/v2\/topic?post=37187"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/bn\/wp-json\/wp\/v2\/subject?post=37187"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/bn\/wp-json\/wp\/v2\/education_level?post=37187"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}