{"id":16406,"date":"2026-04-29T21:21:18","date_gmt":"2026-04-29T15:21:18","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/identify-prime-numbers-10\/"},"modified":"2026-04-29T21:21:18","modified_gmt":"2026-04-29T15:21:18","slug":"identify-prime-numbers-10","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/identify-prime-numbers-10\/","title":{"rendered":"Identify Prime Numbers"},"content":{"rendered":"<p>Which of the following numbers are prime? Select all that apply.<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>11<\/li>\n<li>15<\/li>\n<li>17<\/li>\n<li>21<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[2489,2501],"subject":[1425],"education_level":[1894,1895],"class_list":["post-16406","mcq","type-mcq","status-publish","hentry","topic-arithmetic-number-system","topic-prime-numbers","subject-mathematics","education_level-grade-8","education_level-ssc"],"mcq_note":"A prime number has exactly two distinct positive divisors. 11 and 17 have no divisors other than 1 and themselves, so they are prime; 15 and 21 are composite.","mcq_options":[{"right":"yes","answer":"11"},{"right":"no","answer":"15"},{"right":"yes","answer":"17"},{"right":"no","answer":"21"}],"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":2501,"title":"Prime Numbers","slug":"prime-numbers"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/16406","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=16406"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=16406"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=16406"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=16406"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=16406"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}