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SSC Sample Paper SSC CGL - Sample Paper-7

  • question_answer
    4 men and 6 women can complete a work in 8 days. While 3 men and 7 women can complete it in 10 days. In how many days will 10 women complete it?

    A)  50                               

    B)  45

    C)  40                   

    D)  35

    Correct Answer: C

    Solution :

    8 day's work of 4 men and 6 women = 10 day's work of 3 men and 7 women One day's work of 1 men = One day's work of 11 women \[\therefore \] Work of 3 men and 7 women = work of 40 women \[\overset{Women}{\mathop{_{10}^{40}\mathop{\uparrow }_{{}}^{{}}}}\,\]                \[\overset{days}{\mathop{_{x}^{10}\mathop{\downarrow }_{{}}^{{}}}}\,\]             \[10:40:\,\,:10:x\] \[\Rightarrow \]   \[x=\frac{40\times 10}{10}=40\]


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