Civil Service Exam Reviewer · Simple Interest and Profit/Loss · hard

A store's markup is 20% of the SELLING price. What is the equivalent markup as a percent of COST?

  1. 20%
  2. 80%
  3. 25%
  4. 16.67%

Answer

C. 25%

Solution

Let SP = 100: markup = 20, cost = 80. Markup on cost = 20/80 × 100 = 25%.

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