{"id":7396,"date":"2023-08-11T01:00:13","date_gmt":"2023-08-10T19:00:13","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/?post_type=mcq&#038;p=7396"},"modified":"2023-08-29T22:50:02","modified_gmt":"2023-08-29T16:50:02","slug":"the-average-age-of-35-students-in-a-class-is-16-years-the-average-age-of-21-students-is-14-what-is-the-average-age-of-the-remaining-14-students","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/the-average-age-of-35-students-in-a-class-is-16-years-the-average-age-of-21-students-is-14-what-is-the-average-age-of-the-remaining-14-students\/","title":{"rendered":"The average age of 35 students in a class is 16 years. The average age of 21 students is 14. What is the average age of the remaining 14 students?"},"content":{"rendered":"","protected":false},"author":1158,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[1434],"subject":[32,10],"education_level":[],"class_list":["post-7396","mcq","type-mcq","status-publish","hentry","topic-average-calculate-in-maths","subject-mathematical-aptitude","subject-mathematical-problems"],"mcq_note":"<div>The average age of 35 students is 16<\/div>\r\n<div>The average age of 21 students is 14<\/div>\r\n<div><\/div>\r\n<div>\u2234 Average age of remaining 14 students = {(35\u00d716)\u2212(21\u00d714)}\/14<\/div>\r\n<div>= (5 \u00d7 8) - 21<\/div>\r\n<div>= (40 - 21)<\/div>\r\n<div><strong>= 19 years<\/strong><\/div>","mcq_options":[{"right":"no","answer":"15 years"},{"right":"no","answer":"17 years"},{"right":"yes","answer":"19 years"},{"right":"no","answer":"20 years"}],"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\/7396","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=7396"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=7396"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=7396"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=7396"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=7396"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}