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{"id":1953,"date":"2021-08-17T21:00:25","date_gmt":"2021-08-17T21:00:25","guid":{"rendered":"https:\/\/www.wikitechy.com\/interview-questions\/?p=1953"},"modified":"2021-09-06T09:20:29","modified_gmt":"2021-09-06T09:20:29","slug":"there-are-25-students-in-a-class-find-the-number-of-ways-in-which-a-committee-of-3-students-is-to-be-formed","status":"publish","type":"post","link":"https:\/\/www.wikitechy.com\/interview-questions\/permutation-and-combination\/there-are-25-students-in-a-class-find-the-number-of-ways-in-which-a-committee-of-3-students-is-to-be-formed\/","title":{"rendered":"There are 25 students in a class. Find the number of ways in which a committee of 3 students is to be formed ?"},"content":{"rendered":"<div class=\"TextHeading\">\n<div class=\"hddn\">\n<p class=\"color-pink\">There are 25 students in a class. Find the number of ways in which a committee of 3 students is to be formed ?<\/p>\n<div class=\"row\">\n<div class=\"col-sm-6\">\n<p>A . 2200<\/p>\n<\/div>\n<div class=\"col-sm-6\">\n<p>B . 2300<\/p>\n<\/div>\n<div class=\"col-sm-6\">\n<p>C . 2400<\/p>\n<\/div>\n<div class=\"col-sm-6\">\n<p>D . 3200<\/p>\n<\/div>\n<\/div>\n<h3 id=\"answer-d-3200\"><b>Answer :\u00a0<\/b>D . 3200<\/h3>\n<\/div>\n<\/div>\n<div class=\"subheading\">\n<h2 id=\"explanation\">Explanation:<\/h2>\n<\/div>\n<div class=\"Content\">\n<div class=\"hddn\">\n<p>The number of ways =\u00a0<sup>25<\/sup>c<sub>3<\/sub><br \/>\n= (25 x 24 x 23) \/ (1 x 2 x 3)<br \/>\n= 2300<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Answer :\u00a0D . 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