{"id":7165,"date":"2023-01-27T21:24:23","date_gmt":"2023-01-27T15:24:23","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/?post_type=mcq&#038;p=7165"},"modified":"2023-01-27T21:54:32","modified_gmt":"2023-01-27T15:54:32","slug":"a-cyclist-rides-24-km-at-16-kmph-and-a-further-36-km-at-15-kmph-find-his-average-speed-of-the-journey","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/a-cyclist-rides-24-km-at-16-kmph-and-a-further-36-km-at-15-kmph-find-his-average-speed-of-the-journey\/","title":{"rendered":"A cyclist rides 24 km at 16 kmph and a further 36 km at 15 kmph. Find his average speed of the journey."},"content":{"rendered":"","protected":false},"author":1158,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[1424],"subject":[10],"education_level":[],"class_list":["post-7165","mcq","type-mcq","status-publish","hentry","topic-time-and-distance-math","subject-mathematical-problems"],"mcq_note":"Total distance travelled = (24 + 36) km = 60 km.\r\n\r\nTotal time taken = {(24 \u00f7 16) + (36 \u00f7 15)}hr\r\n\r\n= {(3 \u00f7 2) + (12 \u00f7 5)}hr\r\n\r\n= (39 \u00f7 10) hrs.\r\n\r\nAverage speed = {60 x (10 \u00f7 39)}km\/hr\r\n\r\n=(200\u00f713)km\/hr\r\n\r\n<strong>= 15.38 km\/hr.<\/strong>","mcq_options":[{"right":"no","answer":"15.5 kmph"},{"right":"yes","answer":"15.38 kmph"},{"right":"no","answer":"15.48 kmph"},{"right":"no","answer":"16 kmph"}],"multi_answers":"no","subject_terms":[{"id":10,"title":"Mathematical Problems","slug":"mathematical-problems"}],"topic_terms":[{"id":1424,"title":"Time and Distance Math","slug":"time-and-distance-math"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/7165","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=7165"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=7165"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=7165"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=7165"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=7165"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}