SAT Math Practice Exam - Question List

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246. A bacteria multiply every minute. If initially there are 104 number of bacteria, what will be the number after 6 minutes?
  1. 2(104)
  2. 6(104)
  3. (26) (104)
  4. (104)6
247. If the speed of a car is 200 km per hour, how may minutes does it take to travel 60 km ?
  1. 3
  2. 3 1/3
  3. 12
  4. 18
248. Last year if 94 percent of the income of a person came from salary and the remaining income, to tallying $9000, came from dividend, what was the total income of the person?
  1. 1500
  2. 15000
  3. 150000
  4. 159000
249. Peter drives the car at speed between 80km per hour and 120 km per hour, inclusive. What is the maximum time, in minutes, that he would take in covering 340 km?
  1. 170
  2. 240
  3. 255
  4. 270
  5. 300
250. A company projected a 50 percent increase in sales this year over that of last year, but sales this year actually decreased by 25 percent. What percent of the projected sales were the actual sales?
  1. 25
  2. 40
  3. 50
  4. 75

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