"The height  of sand in a cylindrical-shaped can drops 3 inches when 1 cubic foot of sand
Channel: Doubtnut
Date: 2020-07-05

"The height
  of sand in a cylindrical-shaped can drops 3 inches when 1 cubic foot of sand
  is poured out. What is the diameter, in inches, of the cylinder?
 (a) `(24)/(sqrt(pi))\ `
  (b) `(48)/(sqrt(pi))`
  (c) `(32)/(sqrt(pi))`
  (d)
  `(24)/pi`"