Question

The lateral surface area of one pillar is
a) 100 m
b) 120
c) 165
1825 -​

Answer 1

Explanation:

Correct option is

D

125 m

3

Let the edge of the cube be

′

a

′

m.

lateral surface area of cube =4a

2

⇒4a

2

=100⇒a

2

=25⇒a=5m

∴ Volume of cube =a

3

=(5)

3

=125m

3