๐Ÿ“ข Too many exams? Donโ€™t know which one suits you best? Book Your Free Expert ๐Ÿ‘‰ call Now!


    Question

    The ratio of time taken by P, Q and R to complete work

    alone is 4:6:3 respectively. If all three together complete the work in 8 days, then find in how many days P alone will complete two-third of the same work?
    A 12.5 days Correct Answer Incorrect Answer
    B 19.5 days Correct Answer Incorrect Answer
    C 14 days Correct Answer Incorrect Answer
    D 16 days Correct Answer Incorrect Answer

    Solution

    Ratio of efficiency of P, Q & R = 3 : 2 : 4 So, let total work = (3x + 2x + 4x) ร— 8 = 72x unit Required days = 72x ร— 2/3 ร— 1/3x = 16 days

    Practice Next
    More Time and work Questions
    ask-question