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SSC Sample Paper Mock Test-3 SSC CGL Tear-II Paper-1

  • question_answer
    The marked price of a watch is Rs. 1000. A retailer buys it at Rs. 810after getting two success discounts of 10% and another rate which is illegible. What is the second discount rate?

    A)  15%                

    B)  10%

    C)  8%                              

    D)  6.5%

    Correct Answer: B

    Solution :

    Price after 10% first discount \[=1000\times \frac{100-10}{100}=1000\times \frac{90}{100}\]= Rs. 900 Given, Price after second discount = Rs. 810 \[\therefore \]Second discount \[=900-810\]= Rs. 90 \[\therefore \]Percentage second discount \[=\frac{90\times 100}{900}=10%\]


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