Question

    The efficiency of A is half than that of B and C

    together. The ratio of the efficiency of B and C is 5 : 4. A, B and C together can do this work in 12 days. How many days C will take to complete this work?
    A 36 days Correct Answer Incorrect Answer
    B 40 days Correct Answer Incorrect Answer
    C 44 days Correct Answer Incorrect Answer
    D 48 days Correct Answer Incorrect Answer
    E 50 days Correct Answer Incorrect Answer

    Solution

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