SSC Sample Paper SSC-CGL TIER - I Sample Test Paper-1

  • question_answer
    A certain number of men can do a piece of work in 40 days. If there were 45 men more the work could have been finished in 25 days. Find the original number of men employed in the work.

    A)  70                   

    B)  85

    C)  65                   

    D)  75

    Correct Answer: D

    Solution :

     Suppose there are x men initially then, \[x~\times 40=\left( x+45 \right)\times 25\] \[40x-25x=45\times ~25\] \[x=\frac{45x25}{15}=\]


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