SarkariPYQ

SSC CHSL 2025 PYQ — Question 69

SSC CHSL - 13 Nov 2025 - Shift 2 • Quantitative Aptitude • Q69

Back to paper

The area of a circle is 144π cm². What is the length of the circumference of the circle?

Show answer & explanation

Correct answer: D

Explanation

Given:
Area of ​​the circle = 144π cm²
Area = πr²
πr² = 144π
r² = 144
r = 12
Circumference = 2πr
=2×227×12=75.4= 2 \times \frac{22}{7} \times 12= 75.4 cm