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A shopkeeper marks an article 40% above its cost price and then allows two successive discounts of 10% each. What is his gain per cent?

2447Medium DSSSB TGT Computer Science 0 replies

A shopkeeper marks an article 40% above its cost price and then allows two successive discounts of 10% each. What is his gain per cent?

  • A14%
  • B13.4%
  • C12%
  • D20%
Correct answer: B

Explanation

The selling price is 1.4 × 0.9 × 0.9 = 1.134 times the cost price, so the gain is 13.4%.

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