A restaurant makes 20% profit after selling a set menu at a discount of 20%. What is the percentage increase of marked price?

A restaurant makes 20% profit after selling a set menu at a discount of 20%. What is the percentage increase of marked price?

  1. a) 30%
  2. b) 20%
  3. c) 40%
  4. d) 50%

From the Combined Bank Officer (IT) January 2026 – Written (BIBM) exam, question 78 of 115.

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