Mathematics
The ratio between the heights of two solid cones is 2 : 3 and ratio between their radii is 9 : 8. The ratio between their volumes is :
27 : 32
32 : 27
3 : 2
2 : 3
Related Questions
The radius of a solid cylinder is doubled keeping the height same. The percentage increase in its volume is :
200%
100%
400%
300%
From a solid right circular cylinder with height 10 cm and radius of the base 6 cm, a right circular cone of the same height and same base are removed. Find the volume of the remaining solid.
Eight identical metallic spheres, each of radius 1 cm are melted and recast into a solid sphere. The radius of the solid sphere formed is :
3 cm
2 cm
1.5 cm
2.5 cm