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NTSE Sample Paper NTSE SAT Practice Test-13

  • question_answer
    By selling an umbrella for Rs 300, a shopkeeper gains 20%. During a clearance sale, the shopkeeper allows a discount of 10% on the marked price. His gain percent during the sale is

    A) 7                                 

    B) 7.5

    C) 8    

    D) 9

    Correct Answer: C

    Solution :

    [c] 120% of C.P = Rs 300 \[\Rightarrow \] C.P = Rs 250. New S.P = 90% of Rs 300 = Rs 270. Gain \[%=\frac{20}{250}\times 100%=8%\]                               


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