ЁЯУв Too many exams? DonтАЩt know which one suits you best? Book Your Free Expert ЁЯСЙ call Now!


    Question

    A train running with a speed of 108 km/hr can cross a

    pole in 22 seconds and a platform in 25 seconds. Find the length of the platform.
    A 92 metres Correct Answer Incorrect Answer
    B 93 metres Correct Answer Incorrect Answer
    C 90 metres Correct Answer Incorrect Answer
    D 95 metres Correct Answer Incorrect Answer

    Solution

    Speed of the train = 108 ├Ч (5/18) = 30 m/sec Length of the train = 30 ├Ч 22 = 660 metres Let the length of the platform be тАШxтАЩ metres Therefore, 660 + x = 30 ├Ч 25 Or, x = 750 тАУ 660 = 90 metres

    Practice Next
    More Economy and Banking and Finance Static Concepts Questions
    ask-question