SSC Sample Paper Mock Test-10 SSC CGL Tear-II Paper-1

  • question_answer
           A book seller bought 200 text books for Rs.12000. He wanted to sell them at a profit so that he got 20 books free. At what profit per cent should he sell them?

    A)  10%    

    B)  11%

    C)  11.5%

    D)  12%

    Correct Answer: A

    Solution :

    Cost price of a book = Rs. \[=\frac{12000}{200}\]Rs. 60 \[\therefore \]      Total profit = Rs.\[60\times 20\] = Rs. 1200 \[\therefore \]      Profit per cent \[=\frac{1200}{12000}\times 100=10%\]


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