Question
Mathematics Question on Surface Area of Cube, Cuboid and Cylinder
The ratio of volumes of two cones is 2:3 and the ratio of radii of their bases is 1:2. The ratio of their heights is:
A
8:3
B
4:3
C
3:8
D
3:4
Answer
8:3
Explanation
Solution
The correct answer is (A) : 8:3.