{"id":2812,"date":"2026-05-25T12:29:17","date_gmt":"2026-05-25T12:29:17","guid":{"rendered":"https:\/\/mcqacademy.com\/hi\/mcq\/circle-circumference-using-radius-2\/"},"modified":"2026-05-25T12:29:17","modified_gmt":"2026-05-25T12:29:17","slug":"circle-circumference-using-radius-2","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/hi\/mcq\/circle-circumference-using-radius-2\/","title":{"rendered":"\u0924\u094d\u0930\u093f\u091c\u094d\u092f\u093e \u0938\u0947 \u0935\u0943\u0924\u094d\u0924 \u0915\u0940 \u092a\u0930\u093f\u0927\u093f"},"content":{"rendered":"<p>\u03c0 = 3.14 \u092e\u093e\u0928\u0915\u0930, 39 mm \u0924\u094d\u0930\u093f\u091c\u094d\u092f\u093e \u0935\u093e\u0932\u0947 \u0935\u0943\u0924\u094d\u0924 \u0915\u0940 \u092a\u0930\u093f\u0927\u093f \u091c\u094d\u091e\u093e\u0924 \u0915\u0930\u0947\u0902\u0964<\/p>\n<ul class=\"quiz-options\">\n<li>4775.94 mm<\/li>\n<li>244.92 mm<\/li>\n<li>1521 mm<\/li>\n<li>122.46 mm<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[1082,1080],"subject":[1024],"education_level":[3],"class_list":["post-2812","mcq","type-mcq","status-publish","hentry","topic-circumference","topic-circle","subject-mensuration","education_level-grade-8"],"mcq_note":"\u092a\u0930\u093f\u0927\u093f \u0935\u0943\u0924\u094d\u0924 \u0915\u0940 \u0938\u0940\u092e\u093e \u0915\u0947 \u091a\u093e\u0930\u094b\u0902 \u0913\u0930 \u0915\u0940 \u0926\u0942\u0930\u0940 \u0939\u0948\u0964 \u0938\u0942\u0924\u094d\u0930: C = 2\u03c0r\u0964 \u0907\u0938\u0932\u093f\u090f C = 2 \u00d7 3.14 \u00d7 39 = 244.92\u0964 \u092a\u0930\u093f\u0927\u093f \u092e\u0947\u0902 \u0924\u094d\u0930\u093f\u091c\u094d\u092f\u093e \u0915\u094b \u0935\u0930\u094d\u0917 \u0928\u0939\u0940\u0902 \u0915\u0930\u0924\u0947; \u0935\u0939 \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u092b\u0932 \u0915\u0947 \u0938\u0942\u0924\u094d\u0930 \u03c0r\u00b2 \u092e\u0947\u0902 \u0939\u094b\u0924\u093e \u0939\u0948\u0964 \u0938\u0939\u0940 \u0935\u093f\u0915\u0932\u094d\u092a 244.92 mm \u0939\u0948\u0964","mcq_options":[{"right":"no","answer":"4775.94 mm"},{"right":"yes","answer":"244.92 mm"},{"right":"no","answer":"1521 mm"},{"right":"no","answer":"122.46 mm"}],"multi_answers":"no","subject_terms":[{"id":1024,"title":"\u0915\u094d\u0937\u0947\u0924\u094d\u0930\u092e\u093f\u0924\u093f","slug":"mensuration"}],"topic_terms":[{"id":1082,"title":"\u092a\u0930\u093f\u0927\u093f","slug":"circumference"},{"id":1080,"title":"\u0935\u0943\u0924\u094d\u0924","slug":"circle"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/hi\/wp-json\/wp\/v2\/mcq\/2812","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mcqacademy.com\/hi\/wp-json\/wp\/v2\/mcq"}],"about":[{"href":"https:\/\/mcqacademy.com\/hi\/wp-json\/wp\/v2\/types\/mcq"}],"author":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/hi\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/hi\/wp-json\/wp\/v2\/comments?post=2812"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/hi\/wp-json\/wp\/v2\/media?parent=2812"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/hi\/wp-json\/wp\/v2\/topic?post=2812"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/hi\/wp-json\/wp\/v2\/subject?post=2812"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/hi\/wp-json\/wp\/v2\/education_level?post=2812"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}