GMAT Section 2

GMAT Section 2 practice questions, page 9 of 29, with answer review and explanations.

Question 41

George can fill Q cans of paint in 3 minutes. If there are R cans of paint in one gallon, how many gallons can George fill in 45 minutes?

  1. 30R/Q.
  2. 15R/Q.
  3. 30Q/R.
  4. 5Q/R.
  5. 15Q/R. E

Question 42

If (4 # 2 = 14) and (2 # 3 = 6), what can replace (a # b)?

  1. a b.
  2. (a+3) b
  3. a2 "" b.
  4. ab "" 2.
  5. ba + 1.

Question 43

In a rectangular coordinate system, what is the square root of the area of a trapezoid whose vertices have the coordinates (2, -2), (2, 3), (20, 2), (20, -2)?

  1. 7.5
  2. 9
  3. 10.22
  4. 12.25
  5. 14

Question 44

If the least common multiple of two prime numbers x and y is 10, where x > y, then the value of 2x + y is

  1. 7
  2. 9
  3. 11
  4. 12
  5. 21 D

Question 45

What is the product of 6% and 14%?

  1. 0.00084
  2. 0.0084
  3. 0.084
  4. 0.84
  5. 8.4