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    Question

    M alone can complete a work in 50 days andĀ  NĀ  alone

    can complete the same work in 100 days. If both of themĀ  work together, then in 25 days what percent work ofĀ  the total work will be completed?
    A 60 percent Correct Answer Incorrect Answer
    B 55 percent Correct Answer Incorrect Answer
    C 75 percent Correct Answer Incorrect Answer
    D 80 percent Correct Answer Incorrect Answer

    Solution

    The correct answer is C

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