Multiple Choice Questions on A certain number of men complete a piece of work in sixty days If there were 8 men more the work cou........... for DRDO Exam Preparation

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Multiple Choice Questions

A certain number of men complete a piece of work in sixty days If there were 8 men more the work cou...........

Quantitative Aptitude and Numerical Ability (DRDO) (Phase-i and II) Time and work
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    A certain number of men complete a piece of work in sixty days. If there were 8 men more, the work could be finished in 10 days less. How many men were originally there ?

    30

    Incorrect Answer

    32

    Incorrect Answer

    36

    Incorrect Answer

    40

    Correct Answer
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    Explanation:

     Originally let there be x men.
    More men, Less days
    (x + 8) : x ? 60:50
    So, x + 8 / x = 60/50 or x = 40.
    Hence, there were 40 men, originally.

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