"The volumes of two spheres are in the ratio of 64 : 27. The ratio of their surface areas is(
Channel: Doubtnut
Date: 05/04/2020

"The volumes of
 two spheres are in the ratio of 64 : 27. The ratio of their surface areas is
(a) 1 : 2 (b) 2 : 3 (c) 9 : 16 (d) 16 : 9"