Q. The curved surface area of a cylinder of radius 5 cm and height 8 cm is:

(A) 40π cm²
(B) 80π cm²
(C) 100π cm²
(D) 200π cm²

✅ Correct Answer: (B) 80π cm²

Explanation: CSA = 2π × 5 × 8 = 80π cm².

Published by Mr. Dubey ⭐ 111.54K Points at 15-Jul-2026 06:27 am in Math

Explanation by: Mr. Dubey

CSA = 2π × 5 × 8 = 80π cm².

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