Question

    A is as efficient as B and C together are. A, B and C

    all together can finish a work in 12 days. A alone will finish the work in how many days?
    A 24 Correct Answer Incorrect Answer
    B 12 Correct Answer Incorrect Answer
    C 20 Correct Answer Incorrect Answer
    D 22 Correct Answer Incorrect Answer

    Solution

    The correct answer is A

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