Practice Quiz

GMAT Math Practice Test #1 - Question List

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21. Four prime numbers are arranged in ascending order. Their product is 5005 and the product of the first three is 385. Find the smallest prime numbers among the four.
  1. 13
  2. 5
  3. 7
  4. 11
See answer
22. Which of the following fractions is equal to the decimal 0.0125?
  1. 1/8
  2. 3/40
  3. 1/80
  4. 1/800
See answer
23.

There are 576 boys and 448 girls in a school that are to be divided into equal sections of either boys or girls alone. Find the total number of sections thus formed.

  1. 32
  2. 64
  3. 128
  4. 192
See answer
24.

Find the smallest perfect square number which is exactly divisible by 12, 15, and 20

  1. 180
  2. 360
  3. 900
  4. 32400
See answer
25.

Find the least number which when divided by 6, 7, 8, 9 or 12 leaves the reminder 2 in each case.

  1. 500
  2. 502
  3. 504
  4. 506
See answer

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