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Discrete Mathematics MCQs & Short Quiz

MCQs|

Profit and Loss

  • A trader marks up his goods by 25%. If the cost price of an item is $200, what is the selling price?
  1. a) $225
  2. b) $250
  3. c) $275
  4. d) $300
  • A man sold a watch for $550, which is 10% more than the cost price. What is the cost price of the watch?
  1. a) $500
  2. b) $550
  3. c) $600
  4. d) $650

 

Answer: a) $500

 

A person bought a smartphone for $800 and sold it for $1000. What is the percentage profit made?

  1. a) 20%
  2. b) 25%
  3. c) 30%
  4. d) 35%

 

Answer: a) 20%

 

If the cost price of an item is $100 and it is sold at a profit of 20%, what is the selling price?

  1. a) $100
  2. b) $120
  3. c) $140
  4. d) $160

 

Answer: b) $120

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One Comment

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