GRE Math Review Questions - Question List

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61. In initial production of a new video game, it is discovered that the ratio of functional games to defective games is 20 to 1. If 360 games are produced, how many could be expected to be defective?
  1. 12 games
  2. 15 games
  3. 16 games
  4. 18 games
  5. 20 games
62. A department store sells sweaters for $90. During a promotion, the sweaters are marked down 15%. What is the sale price of the sweaters?
  1. $75.00
  2. $76.50
  3. $77.67
  4. $78.14
  5. $76.02
63. In July 2009, unemployment in Michigan reached 15%. The number of workers was 4,900,000. Approximately how many were unemployed?
  1. 735,000
  2. 745,000
  3. 710,000
  4. 718,000
  5. 751,000
64. Alex runs a lemonade stand in the summertime. He averages $75 per week. How much will he make over the 12 weeks of his summer vacation?
  1. $800
  2. $844
  3. $900
  4. $924
  5. $975
65. Dottie’s Chocolates produces boxes of 25 chocolate drops for selling. How many chocolate drops would Dottie need to make to fill 60 boxes?
  1. 1,575
  2. 1,225
  3. 1,400
  4. 1,500
  5. 1,525

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