{"id":16670,"date":"2026-05-01T23:29:34","date_gmt":"2026-05-01T17:29:34","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/trailing-zeros-in-100-factorial\/"},"modified":"2026-05-01T23:29:34","modified_gmt":"2026-05-01T17:29:34","slug":"trailing-zeros-in-100-factorial","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/trailing-zeros-in-100-factorial\/","title":{"rendered":"Trailing Zeros In 100 Factorial"},"content":{"rendered":"<p>How many trailing zeros are there at the end of 100! (100 factorial)?<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>24<\/li>\n<li>25<\/li>\n<li>20<\/li>\n<li>22<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[2489,2691,2499],"subject":[1425],"education_level":[1896],"class_list":["post-16670","mcq","type-mcq","status-publish","hentry","topic-arithmetic-number-system","topic-factorials","topic-number-properties","subject-mathematics","education_level-hsc"],"mcq_note":"Count factors of 5: floor(100\/5)=20 and floor(100\/25)=4, total 20+4=24 trailing zeros in 100!.","mcq_options":[{"right":"yes","answer":"24"},{"right":"no","answer":"25"},{"right":"no","answer":"20"},{"right":"no","answer":"22"}],"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":2691,"title":"Factorials","slug":"factorials"},{"id":2499,"title":"Number Properties","slug":"number-properties"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/16670","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=16670"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=16670"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=16670"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=16670"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=16670"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}