{"id":21092,"date":"2026-05-25T16:52:05","date_gmt":"2026-05-25T10:52:05","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/cone-volume-calculation-15\/"},"modified":"2026-05-25T16:52:05","modified_gmt":"2026-05-25T10:52:05","slug":"cone-volume-calculation-15","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/cone-volume-calculation-15\/","title":{"rendered":"Cone Volume Calculation"},"content":{"rendered":"<p>Using \u03c0 = 3.14, find the volume of a cone with radius 11 mm and height 77 mm.<\/p>\n<ul class=\"quiz-options\">\n<li>9751.79 mm\u00b3<\/li>\n<li>379.94 mm\u00b3<\/li>\n<li>2659.58 mm\u00b3<\/li>\n<li>29255.38 mm\u00b3<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[2881,2877],"subject":[2746],"education_level":[1894],"class_list":["post-21092","mcq","type-mcq","status-publish","hentry","topic-cone","topic-volume-and-surface-area","subject-mensuration","education_level-grade-8"],"mcq_note":"Volume of a cone = 1\/3 \u00d7 \u03c0r\u00b2h. Here, volume = 1\/3 \u00d7 3.14 \u00d7 11 \u00d7 11 \u00d7 77 = 9751.79 cubic mm. A cone has one circular base and tapers to a point, so its volume is one-third of a cylinder with the same radius and height. That is why the formula includes 1\/3. The answer is in cubic units, so the correct choice is 9751.79 mm\u00b3.","mcq_options":[{"right":"yes","answer":"9751.79 mm\u00b3"},{"right":"no","answer":"379.94 mm\u00b3"},{"right":"no","answer":"2659.58 mm\u00b3"},{"right":"no","answer":"29255.38 mm\u00b3"}],"multi_answers":"no","subject_terms":[{"id":2746,"title":"Mensuration","slug":"mensuration"}],"topic_terms":[{"id":2881,"title":"Cone","slug":"cone"},{"id":2877,"title":"Volume and Surface Area","slug":"volume-and-surface-area"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/21092","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq"}],"about":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/types\/mcq"}],"author":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/comments?post=21092"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=21092"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=21092"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=21092"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=21092"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}