GMAT Section 2

GMAT Section 2 practice questions, page 28 of 29, with answer review and explanations.

Question 136

To which of the following shapes the area can't be calculated if the perimeter is given?

  1. Circle.
  2. An isosceles right triangle.
  3. Rectangle.
  4. A regular Hexagon.
  5. Square.

Question 137

A and B are two circles. The radius of A is twice as large as the diameter of B. What is the ratio between the areas of the circles?

  1. 1:8.
  2. 1:2.
  3. 1:4.
  4. 1:16.
  5. 1:6.

Question 138

A, B, C, D and E are 5 consecutive points on a straight line. If BC = 2CD, DE = 4, AB = 5 and AC = 11, what is the length of AE?

  1. 21.
  2. 26.
  3. 30.
  4. 18.
  5. 16. D

Question 139

In a rectangular axis system, what is the distance between the following points: A(3,2) and B(7,5) ?

  1. 5.
  2. 7.
  3. 6.
  4. 4.
  5. 3. A

Question 140

In a rectangular axis system, what is approximate distance between the following points: C(1,2.5) and D(6.5,5.5) ?

  1. 5.5.
  2. 7.2.
  3. 6.3.
  4. 4.1.
  5. 3.8.