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By selling an article for ₹450, a man loses 10%. At what price should he sell it to gain 20%? (answer in ₹)

Competition practiceRatio, Percentage & Commercial Math
  • A600
  • B540
  • C550
  • D660

Step-by-Step Solution

Cost price = 450 ÷ 0.90 = 500. For a 20% gain, selling price = .
Answer: A) 600

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