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      Question

      An air cooler is sold for Rs. 585 after two successive

      discounts of x% and 25%, respectively. If the marked price is Rs. 1000, determine x.
      A 12 Correct Answer Incorrect Answer
      B 18 Correct Answer Incorrect Answer
      C 10 Correct Answer Incorrect Answer
      D 22 Correct Answer Incorrect Answer

      Solution

      ATQ, 1000 Γ— (0.75) Γ— {(100 - x)/100} = 585 Or, 750 Γ— (100 - x) = 58500 Or, 100 - x = 78 Or, x = 22

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