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

    Question

    P' travelled from Delhi to Agra, covering a total distance

    of 396 km. For the initial three hours, he maintained an average speed of тАШaтАЩ km/h. After that, he increased his speed by 20% and continued at this new speed for the remaining journey. If the total travel time was six hours, determine the value of тАШaтАЩ.
    A 88 Correct Answer Incorrect Answer
    B 84 Correct Answer Incorrect Answer
    C 55 Correct Answer Incorrect Answer
    D 60 Correct Answer Incorrect Answer

    Solution

    ATQ;
    {(3 ├Ч a) + (3 ├Ч 1.2a)} = 396
    Or, 6.6a = 396
    So, a = 60
    Therefore, value of тАШaтАЩ = 60

    Practice Next
    More Time and distance Questions
    ask-question