SSC Sample Paper Mock Test-3 SSC CGL Tear-II Paper-1

  • question_answer
    If 5 men or 8 women can do a piece of work in 12 days, how many days will be taken by 2 men and 4 women to do the some work?

    A)  15 days                       

    B)  \[13\frac{1}{3}\]days

    C)  \[13\frac{1}{2}\]days               

    D)  10 days

    Correct Answer: B

    Solution :

    According to the question, 5 men = 8 women \[\therefore \]2 men\[\frac{8}{5}\times 2=\frac{16}{5}\] women Total women \[=\frac{16}{5}+4=\frac{36}{5}\]women \[\therefore \]Number of days to do the same work \[=\frac{8\times 12}{\frac{36}{5}}=\frac{8\times 12\times 5}{36}=\frac{40}{3}=13\frac{1}{3}\,\,\text{days}\]


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