{"id":16272,"date":"2026-04-29T03:34:48","date_gmt":"2026-04-28T21:34:48","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/identify-an-irrational-number\/"},"modified":"2026-04-29T03:34:48","modified_gmt":"2026-04-28T21:34:48","slug":"identify-an-irrational-number","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/identify-an-irrational-number\/","title":{"rendered":"Identify An Irrational Number"},"content":{"rendered":"<p>Which of the following numbers is irrational: \u221a2, 3\/7, 0.333&#8230; (repeating), or 5.<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>Square Root Of 2 (\u221a2)<\/li>\n<li>3\/7<\/li>\n<li>0.333&#8230; (repeating)<\/li>\n<li>5<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[2489,2522,2603],"subject":[1425],"education_level":[1894,1895],"class_list":["post-16272","mcq","type-mcq","status-publish","hentry","topic-arithmetic-number-system","topic-number-theory","topic-rational-and-irrational-numbers","subject-mathematics","education_level-grade-8","education_level-ssc"],"mcq_note":"\u221a2 cannot be expressed as a ratio of two integers and has a non-repeating, non-terminating decimal expansion, so it is irrational; the others are rational.","mcq_options":[{"right":"yes","answer":"Square Root Of 2 (\u221a2)"},{"right":"no","answer":"3\/7"},{"right":"no","answer":"0.333... (repeating)"},{"right":"no","answer":"5"}],"multi_answers":"no","subject_terms":[{"id":1425,"title":"Mathematics","slug":"mathematics"}],"topic_terms":[{"id":2489,"title":"Arithmetic &amp; Number System","slug":"arithmetic-number-system"},{"id":2522,"title":"Number Theory","slug":"number-theory"},{"id":2603,"title":"Rational And Irrational Numbers","slug":"rational-and-irrational-numbers"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/16272","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=16272"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=16272"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=16272"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=16272"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=16272"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}