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

    Question

    If a train runs at a uniform speed that is equal to

    three-fourth of its usual speed, then it reaches its destination 1 hour 45 minutes late. How much time will the train take to reach its destination if it runs at its usual speed?
    A 5 h 10 min Correct Answer Incorrect Answer
    B 5 h 20 min Correct Answer Incorrect Answer
    C 5 h 15 min Correct Answer Incorrect Answer
    D 5 h Correct Answer Incorrect Answer

    Solution

    The ratio of Initial speed to Final speed = 4 тИ╢ 3 тЗТ the Ratio of Initial Time to Final Time┬а = 3 тИ╢ 4 тЗТ The difference in time = 1 тЗТ 1 = 7/4 тЗТ┬аActual time taken = 3 ├Ч 7/4 = 21/4 = 5hrs 15 min

    Practice Next
    More Previous year papers Questions

    Relevant for Exams:

    ask-question