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SSC Sample Paper Mock Test-17 SSC CGL Tear-II Paper-1

  • question_answer
    A man, a woman and a boy can together complete a piece of work in 3 days. If a man alone can do it in 6 days and a boy alone in 18 days, how long will a woman alone take to complete the work?

    A) 9 days

    B)  21 days

    C)  24 days

    D)  27 days

    Correct Answer: A

    Solution :

    Work done by 1 woman in 1 day\[=\frac{1}{3}-\frac{1}{6}-\frac{1}{18}\]\[=\frac{6-3-1}{18}=\frac{1}{9}\] \[\therefore \] Woman will do the work in 9 days.


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