New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    Work efficiency of Chacha and Bhatija are in the ratio

    of 3 : 1. They working together to do a piece of work and completed the work in 24 days. Now in how many days the total work be finish if Chacha working alone?
    A 32 days Correct Answer Incorrect Answer
    B 36 days Correct Answer Incorrect Answer
    C 96 days Correct Answer Incorrect Answer
    D 48 days Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    Work efficiency of Chacha : Bhatija = 3 : 1 Total work done = 3 + 1 = 4 units then Total work done = 4 × 24 = 96 units Required time = 96/ 3 = 32 days

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