{"id":20929,"date":"2026-05-25T16:49:50","date_gmt":"2026-05-25T10:49:50","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/mensuration-concept-multi-answer-4\/"},"modified":"2026-05-25T16:49:50","modified_gmt":"2026-05-25T10:49:50","slug":"mensuration-concept-multi-answer-4","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/mensuration-concept-multi-answer-4\/","title":{"rendered":"Mensuration Concept Multi-Answer"},"content":{"rendered":"<p>Which formulae are used for a cylinder? Select all correct answers.<\/p>\n<ul class=\"quiz-options\">\n<li>Curved surface area = 2\u03c0rh<\/li>\n<li>Volume = 4\/3\u03c0r\u00b3<\/li>\n<li>Volume = \u03c0r\u00b2h<\/li>\n<li>Area = 1\/2 \u00d7 diagonal product<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[2888,2887],"subject":[2746],"education_level":[1894],"class_list":["post-20929","mcq","type-mcq","status-publish","hentry","topic-conceptual-understanding","topic-mensuration-formulae","subject-mensuration","education_level-grade-8"],"mcq_note":"A cylinder has circular bases and height, so volume is \u03c0r\u00b2h and curved surface area is 2\u03c0rh. The other formulae belong to a sphere and a rhombus. Since this is a multi-answer question, check each option separately instead of looking for only one answer. A statement is correct only when both the formula and the unit idea match the measurement being discussed. The correct choices are Curved surface area = 2\u03c0rh, Volume = \u03c0r\u00b2h.","mcq_options":[{"right":"yes","answer":"Curved surface area = 2\u03c0rh"},{"right":"no","answer":"Volume = 4\/3\u03c0r\u00b3"},{"right":"yes","answer":"Volume = \u03c0r\u00b2h"},{"right":"no","answer":"Area = 1\/2 \u00d7 diagonal product"}],"multi_answers":"yes","subject_terms":[{"id":2746,"title":"Mensuration","slug":"mensuration"}],"topic_terms":[{"id":2888,"title":"Conceptual Understanding","slug":"conceptual-understanding"},{"id":2887,"title":"Mensuration Formulae","slug":"mensuration-formulae"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/20929","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=20929"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=20929"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=20929"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=20929"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=20929"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}