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SSC Sample Paper Mock Test-20 SSC CGL Tear-II Paper-1

  • question_answer
    A and B can complete a piece of work in 15 days and 10 days respectively. They contracted to complete the work for Rs. 30000. The share of A in the contracted money will be

    A) Rs. 18000

    B)  Rs. 16500

    C)  Rs. 12500

    D)  Rs. 12000

    Correct Answer: D

    Solution :

    A's 1 day's work \[=\frac{1}{15}\] B's 1 day's work \[=\frac{1}{10}\] Ratio \[=\frac{1}{15}:\frac{1}{10}=2:3\] Sum of the ratios \[=2+3=5\] \[\therefore \]A's share = Rs. \[\frac{2}{5}\times 30000\]= Rs. 12000


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