5th Class Mathematics Arithmetic Question Bank Arithmetic

  • question_answer
    On selling a fan for Rs. 810, Sunil gains 8%. For how much did he purchase it?

    A)  Rs. 720            

    B)  Rs. 730

    C)  Rs. 750            

    D)  Rs. 800

    Correct Answer: C

    Solution :

     SP= Rs. 810, gain %=8% CP of the fan \[=\left\{ \frac{100}{100+Gain%}\times SP \right\}=\left\{ \frac{100}{100+8}\times 810 \right\}\] \[=Rs.\,\,750\]


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