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SSC GD 2023 PYQ — Question 41

SSC GD Constable (English) - 11 Jan 2023 - Shift 2 • Quantitative Aptitude • Q41

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The curved surface area of a sphere of radius 14 cm is: Тakе π = 227\frac{22}{7}

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Correct answer: B

Explanation

The correct answer is Option 1 i.e. 2,464 cm2 

Radius = 14 cm

CSA of a sphere = 4πr2 = 4 × (22/7) × 14 × 14 = 2464 cm2