SSC Sample Paper SSC (Group-C) Sample Test Paper-4

  • question_answer
    4 men or 6 women can do a piece of work in 20 days. In how many days can 6 men and 11 women finish the same work?

    A)  6 days            

    B)  7 days

    C)  8 days            

    D)  9 days

    Correct Answer: A

    Solution :

     \[\because \]  4 men \[\equiv 6\] women \[\therefore \]  2 men \[\equiv 3\] women \[\therefore \] 6 men \[+11\] women                       \[\equiv (9+11)\]  women \[\equiv 20\]women \[\therefore \]    \[{{M}_{1}}{{D}_{1}}={{M}_{2}}{{D}_{2}}\] \[\Rightarrow \]            \[6\times 20=20\times {{D}_{2}}\] \[\Rightarrow \]            \[{{D}_{2}}=6\] days


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