{"id":7391,"date":"2023-08-11T00:56:58","date_gmt":"2023-08-10T18:56:58","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/?post_type=mcq&#038;p=7391"},"modified":"2023-08-29T22:50:28","modified_gmt":"2023-08-29T16:50:28","slug":"find-the-average-of-the-first-40-natural-numbers","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/find-the-average-of-the-first-40-natural-numbers\/","title":{"rendered":"Find the average of the first 40 natural numbers."},"content":{"rendered":"","protected":false},"author":1158,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[1434],"subject":[32,10],"class_list":["post-7391","mcq","type-mcq","status-publish","hentry","topic-average-calculate-in-maths","subject-mathematical-aptitude","subject-mathematical-problems"],"mcq_note":"<strong>Sum of first n natural numbers = [{n(n+1)}\/2]<\/strong>\r\n\r\n<strong>So, sum of first 40 natural numbers = (40\u00d741)\/2 = 820<\/strong>\r\n\r\n<strong>\u2234 Required average = (20\/40) = 20.5<\/strong>","mcq_options":[{"right":"no","answer":"19.2"},{"right":"no","answer":"20.1"},{"right":"no","answer":"20.4"},{"right":"yes","answer":"20.5"}],"multi_answers":"no","subject_terms":[{"id":32,"title":"Mathematical Aptitude","slug":"mathematical-aptitude"},{"id":10,"title":"Mathematical Problems","slug":"mathematical-problems"}],"topic_terms":[{"id":1434,"title":"Average calculate in Maths","slug":"average-calculate-in-maths"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/7391","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\/1158"}],"replies":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/comments?post=7391"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=7391"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=7391"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=7391"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}