SSC Sample Paper SSC (Group-C) Sample Test Paper-7

  • question_answer
    The marked price of a radio is Rs.3840. The shopkeeper allows a discount of 10% and gains 8% in the whole transaction. If no discount is given his gain percent would be

    A)  20%              

    B)  25%             

    C)  12%              

    D)       18%             

    Correct Answer: A

    Solution :

     C.P. of the radio = Rs. x \[\therefore \]    \[x\times \frac{108}{100}=\frac{3840\times 90}{100}\] \[\Rightarrow \]            \[108x=3840\times 90\] \[\Rightarrow \]            \[x=\frac{3840\times 90}{108}=Rs.3200\] \[\therefore \]  Profit \[=3840-3200=Rs.\text{ }640\] \[\therefore \]  Profit percent \[=\frac{640\times 100}{3200}=20%\]


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