Practice Quiz

GMAT Math Practice Test #1 - Question List

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51.

Which of the following is greater than 1/3?

  1. 33/100
  2. 4/11
  3. 3/10
  4. 13/54
  5. 5/16
See answer
52.

Three machines, individually, can do a certain job in 2, 3 and 4 hours, respectively. What is the greatest part of the job that can be done in one hour by two of the machines working together at their respective rates?

  1. 13/12
  2. ¾
  3. 5/6
  4. 6/5
See answer
53.

One side of a rectangular field is 4 meters and its diagonal is 5 meters. The area of the field is:

  1. 12 m2
  2. 15 m2
  3. 20 m2
  4. 4√5 m2
See answer
54.

In an examination of 4 subjects, John gets 100, 60 and 55 in three subjects. If his average (arithmetic mean) marks for all four subjects is 75, then the marks in the 4th subject must be

  1. 82
  2. 85
  3. 88
  4. 91
  5. 93
See answer
55.

√(25+25 ) =

  1. 5√2
  2. 10√2
  3. 25√2
  4. 10
  5. 25
See answer

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