Question

    90 men can complete a work in 32 days. Eight days after

    they started working, 72 more men joined them. How many days will they now complete the remaining work ?
    A 6 days Correct Answer Incorrect Answer
    B 5 days Correct Answer Incorrect Answer
    C 9 days Correct Answer Incorrect Answer
    D 3 days Correct Answer Incorrect Answer

    Solution

    From: M1D1/W2 = M2D2/W1 90 × 32 = (90 × 8) + (90 + 72) × D2 D2 = 3 days (approx.)

    Practice Next

    Relevant for Exams: