SSC CHSL 24 Mar 2018 Shift 2 Paper

Section: English Language

Question : 23 of 100

Marks: +1, -0

Find the volume

(incm^2)

of a sphere of diameter 42 cm.

Solution:

Radius of sphere =

r=42/2=21

cm
Volume of sphere =

4/3 πr^3

4 /3 × 22/7 × (21)^3

88 × (21)^2 = 38808cm^3

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