Multiple Choice Questions on If 10 men or 20 women or 40 children can do a piece of work in 7 months then 5men 5 women and 5 chil........... for Combined State Civil Services Preparation

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Multiple Choice Questions

If 10 men or 20 women or 40 children can do a piece of work in 7 months then 5men 5 women and 5 chil...........

Quantitative Aptitude (CSC) Time and work
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    If 10 men or 20 women or 40 children can do a piece of work in 7 months, then 5men, 5 women and 5 children together can do half of the work in

    6 months

    Incorrect Answer

    4 months

    Correct Answer

    16 months

    Incorrect Answer

    8 months

    Incorrect Answer
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    Explanation:

    .

    Hence, option 2 is the correct answer.

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