SSC Sample Paper SSC CHSL (10+2) Sample Test Paper-6

  • question_answer
    A shopkeeper makes a profit of 20% even after giving a discount of 10% on the marked price of an article. If marked price is Rs. 500 then the cost price of the article is

    A)  Rs. 350                        

    B)  Rs. 375

    C)  Rs. 425            

    D)         Rs. 475

    Correct Answer: B

    Solution :

     If the cost price of article be Rs. \[x\] then \[\frac{500\times 90}{100}=\frac{x\times 120}{100}\] \[\Rightarrow \]\[450=\frac{6x}{5}\Rightarrow 6x=5\times 450\] \[\Rightarrow \]\[x=\frac{5\times 450}{6}=\]RS. 375


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