SSC Quantitative Aptitude Profit and Loss Question Bank Profit Loss and Discount (II)

  • question_answer
    A person purchased a certain number of articles at 11 articles for Rs. 10 and sold them at 10 articles for Rs. 11. Find the gain percentage.

    A) 22

    B) 20

    C) 1

    D) 21

    Correct Answer: D

    Solution :

    [d] Required profit percentage \[=\frac{\left( \frac{11}{10}-\frac{10}{11} \right)}{\frac{10}{11}}\times 100\]             \[=\frac{121-100}{100}\times 100=21%\]


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