SSC GD 2023 PYQ — Question 53

SSC GD Constable (English) - 16 Jan 2023 - Shift 4 • Quantitative Aptitude • Q53

A sphere of radius 6 m is cut into two equal halves. find the volume of each hemisphere so formed. (use π 227\frac{22}{7} )

Show answer & explanation

Correct answer: B

Explanation

The correct answer is option 2 i.e. 452.57 m3.

The radius of sphere = 6 m

It is cut into two equal halves

The volume of each hemisphere = (2/3)πr3

2/3 × 227\frac{22}{7} × 63

= 452.57 m3