Q. 125.0( 2 Votes )

# The surface area of a cube is 384 cm^{2}. Its volume is

A. 512 cm^{3}

B. 256 cm^{3}

C. 384 cm^{3}

D. 460 cm^{3}

Answer :

We know that,

Surface area of cube = 6a^{2}

384 = 6a^{2}

a =

a =

a = 8 cm

Therefore,

Volume of cube = a^{3} = 8^{3}

= 512 cm^{3}

Hence, option A is correct

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