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SSC CHSL 2025 PYQ — Question 73

SSC CHSL - 30 Nov 2025 - Shift 2 • Quantitative Aptitude • Q73

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If sin(θ)=0.6, then cos(θ) is:

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Correct answer: A

Explanation

Given:

sin(θ) = 0.6

According to the formula:

sin²θ + cos²θ = 1

sinθ = 0.6 = 3/5

cos²θ = 1 − (3/5)²

= 1 − 9/25

= 16/25

cosθ = √(16/25)

= 4/5

= 0.8