SSC GD 2023 PYQ — Question 55

SSC GD Constable (English) - 13 Jan 2023 - Shift 2 • Quantitative Aptitude • Q55

If the radius of the base and the height of a cylinder are 17cm and 49 cm respectively, then what is the curved surface area of the cylinder? (Use π = 22/7)

Show answer & explanation

Correct answer: D

Explanation

The correct answer is Option 4 i.e. 5236 cm2.

We know that, 

The curved surface area of the cylinder = 2πrh

C.S.A = 2 × 22/7 × 17 × 49 = 5236 cm2