8th Class Mathematics Percentage Question Bank Percentage, Profit and Loss

  • question_answer If 40% of the number exceeds 25% of the number by 54, then the number is

    A)  350                             

    B)  240     

    C)  360    

    D)  260

    Correct Answer: C

    Solution :

    (c): \[\frac{40}{100}x-\frac{25}{100}x=54\] \[\Rightarrow \frac{15}{100}=54\] \[\Rightarrow x=\frac{{}^{18}\cancel{54}\times 100}{{{\cancel{15}}_{5}}}=360\]

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