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    Question

    P and Q together can do a job in 6 days, Q & R can

    finish the same work in 60/7 days. P started the work and worked for 3 days. Q & R continued for 6 days. Then the difference of days in which R and P can complete the job alone is
    A 10 days Correct Answer Incorrect Answer
    B 8 days Correct Answer Incorrect Answer
    C 12 days Correct Answer Incorrect Answer
    D 15 days Correct Answer Incorrect Answer
    E 16 days Correct Answer Incorrect Answer

    Solution

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