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A ₹100 shirt's price is increased by 10%, and then the new price is decreased by 10%. What is the final price?

Class 7Percentage Increase and DecreaseComparing Quantities
  • A₹101
  • B₹100
  • C₹90
  • D₹99

Step-by-Step Solution

After +10%: ₹110. Then 10% of 110 = 11, so ₹110 − 11 = ₹99. The second 10% is taken on a bigger amount.
Answer: D) ₹99

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