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    Question

    Ashish and Anil can do a piece of work in 10 days and 18

    days respectively. Ashish completed 75% of the work. Find the time taken by Anil to complete the remaining work.
    A 15 days Correct Answer Incorrect Answer
    B 4.5 days Correct Answer Incorrect Answer
    C 10 days Correct Answer Incorrect Answer
    D 7 days Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    Let the total work be (LCM of 10 and 18) = 90 units Efficiency of Anil = 90/18 = 5 units/day Remaining work = 90 x 0.25 = 22.5 units Time taken by Anil to complete the remaining work = 22.5/5 = 4.5 days

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