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SSC Sample Paper SSC CGL - Sample Paper-24

  • question_answer
    If men can do a job in p days, then Cm + r) men can do the job in how many days?

    A) \[(p+r)\,\text{days}\]                 

    B) \[\frac{mp}{m+r}\,\text{days}\]

    C) \[\frac{p}{m+r}\,\text{days}\]               

    D) \[\frac{m+r}{p}\,\text{days}\]

    Correct Answer: B

    Solution :

    \[\overset{\mathbf{Men}}{\mathop{_{(m+r)}^{m}\mathop{\uparrow }_{{}}^{{}}}}\,\]              \[\overset{\mathbf{Days}}{\mathop{_{x}^{p}\mathop{\downarrow }_{{}}^{{}}}}\,\] \[\therefore \]      \[\frac{x}{p}=\frac{m}{m+r}\] \[\Rightarrow \]   \[x=\frac{mp}{m+r}\,\text{days}\]


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