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SSC CGL 2025 PYQ — Question 60

SSC CGL - 13 Sep 2025 - Shift 1 • Quantitative Aptitude • Q60

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What is the radian measure of 120°? 

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Correct answer: B

Explanation

The correct answer is option 2 i.e. 2π3\frac{2 \pi}{3}.

Radians = Degree × π1800\frac{\pi}{180^0}

⇒ 120 × π1800\frac{\pi}{180^0} = 2π3\frac{2 \pi}{3}