SSC Sample Paper SSC CGL - Sample Paper-22

  • question_answer
    X completes a job in 2 days and Y completes it in 3 days and Z takes 4 days to complete it. If they work together and get Rs. 3900 for the job, then how much amount does Y get?

    A) Rs. 1800                       

    B) Rs. 1200

    C) Rs. 900             

    D) Rs. 800

    Correct Answer: B

    Solution :

    Ratio of work done by X, Y and Z \[=\frac{1}{2}:\frac{1}{3}:\frac{1}{4}\] \[=6:4:3\] Now, ratio in their amount \[=6:4:3\] \[\therefore \]      Part of Y \[=\frac{4}{6+4+\text{ }3}\times 3900\]                           \[=Rs.\,1200\]


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