{"id":16523,"date":"2026-04-30T03:05:46","date_gmt":"2026-04-29T21:05:46","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/identify-prime-numbers-13\/"},"modified":"2026-04-30T03:05:46","modified_gmt":"2026-04-29T21:05:46","slug":"identify-prime-numbers-13","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/identify-prime-numbers-13\/","title":{"rendered":"Identify Prime Numbers"},"content":{"rendered":"<p>Select all prime numbers from the list: 2, 9, 13, 15.<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>2<\/li>\n<li>9<\/li>\n<li>13<\/li>\n<li>15<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[2489,2499,2521],"subject":[1425],"education_level":[1894,1895],"class_list":["post-16523","mcq","type-mcq","status-publish","hentry","topic-arithmetic-number-system","topic-number-properties","topic-prime-and-composite-numbers","subject-mathematics","education_level-grade-8","education_level-ssc"],"mcq_note":"2 and 13 are prime because their only positive divisors are 1 and themselves; 9 and 15 have additional divisors (9 = 3\u00d73, 15 = 3\u00d75) so they are composite.","mcq_options":[{"right":"yes","answer":"2"},{"right":"no","answer":"9"},{"right":"yes","answer":"13"},{"right":"no","answer":"15"}],"multi_answers":"yes","subject_terms":[{"id":1425,"title":"Mathematics","slug":"mathematics"}],"topic_terms":[{"id":2489,"title":"Arithmetic &amp; Number System","slug":"arithmetic-number-system"},{"id":2499,"title":"Number Properties","slug":"number-properties"},{"id":2521,"title":"Prime And Composite Numbers","slug":"prime-and-composite-numbers"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/16523","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=16523"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=16523"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=16523"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=16523"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=16523"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}