SSC CHSL 15 Oct 2020 Shift 1 Paper

Question : 54 of 100

Marks: +1, -0

The radius of a circular cone is

6 {\cm}

and its height is

7 {\cm}

. Then, the volume of cone (in

{\cm}^{3})

is
(Take

\π={22}/{7}

)

Solution:

Given, radius of the circular cone

(r)=6 {\cm}

Height of the circular cone

(h)=8 {\cm}

∴ Volume of the circular cone

={1}/{3} \πr^{2} h

={1}/{3} ×{22}/{7} ×6 ×6 ×8

=264 {\cm}^{3}

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