Question:The radius of a sphere is R and the radius of the base as well as the height of a cylinder is R. The ratio of the volume of the sphere to that of the cylinder is :
A `4 : 3`
B `3 : 4`
C `2 : 3`
D `3 : 2`
/113
+ Answer
A
+ Explanation`(Volume of sphere)/(Volume of cylinder)`
`= (4/3 π R^3)/(πR^2 xx R)`
`= 4/3`