Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

Quantitative Reasoning

Topic

Mensuration: 2D

Question:

Find the area of a circle whose radius is equal to the side of a square whose perimeter is 196 m.

Options:

7457 m2

7456 m2

6477 m2

8844 m2

Correct Answer:

7456 m2

Explanation:

If the perimeter of the square = 196,

Then the side of the square = \(\frac{196}{4}\) = 49

Now the area of the square = \(\frac{22}{7}\)r2

= \(\frac{22}{7}\)(49)2

= 7456 m2