Diameter

Practice Questions

GMAT Quantitative Reasoning › Diameter

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1

A given circle has an area of . What is the length of its diameter?

2

A given circle has an area of . What is the length of its diameter?

3

While SCUBA diving, Dirk uncovers a strange circular rock formation. He estimates the area of the circular formation to be . Help Dirk find the diameter of the surface.

4

A given circle has a radius of . What is the diameter of the circle?

5

A given circle has a radius of . What is the diameter of the circle?

6

A square is inscribed inside a circle. The square has an area of 100. Find the area of the circle.

7

While SCUBA diving, Dirk uncovers a strange circular rock formation. He estimates the area of the circular formation to be . Help Dirk find the diameter of the surface.

8

Consider the Circle :

Circle3

(Figure not drawn to scale.)

If is the center of the circle and is a point on its circumference, what is the length of the diameter of the circle?

9

A square is inscribed inside a circle. The square has an area of 100. Find the area of the circle.

10

Consider the Circle :

Circle3

(Figure not drawn to scale.)

If is the center of the circle and is a point on its circumference, what is the length of the diameter of the circle?

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