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9th Class Mathematics Related to Competitive Exam Question Bank Word Problems Based on Mathematics

  • question_answer
    The price of refined oil is raised by 10%. Find out by how much percent a housewife must reduce her consumption of oil so as not to increase her expenditure?

    A) \[7\frac{1}{11}%\]%

    B) \[9\frac{1}{11}%\]%

    C) \[3\frac{1}{8}%\]%

    D) \[7\frac{1}{8}%\]%

    E) None of these

    Correct Answer: B

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