SSC Sample Paper Mock Test-6 SSC CGL Tear-II Paper-1

  • question_answer
           A shopkeeper marks his goods 30% above his price but allows a discount of 10% at the total sale. His gain is

    A)  21%    

    B)                     20%

    C)  18%                            

    D)  17%

    Correct Answer: D

    Solution :

    Let the CP of the article = Rs. 100 According to the question, The marked price = Rs. 130 Discount = 10% \[\therefore \]      SP = 90% of Rs. 130 \[=\frac{130\times 90}{100}\] = Rs. 117 \[\therefore \]      Gain\[=117-100\] = Rs. 17 \[\therefore \]      Gain per cent = 17% as the CP = Rs. 100


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