Brijesh Dwevedi and Jitendra Gupta Solutions for Chapter: Surface Areas and Volumes, Exercise 2: Exercise 11.2

Find the volume of the hemisphere whose following diameters are given below

$14 \mathrm{cm}$

Find the volume of the hemisphere whose following diameters are given below

$9 \mathrm{m}$

Find the volume of the hemisphere whose following diameters are given below

$25 \mathrm{m}$

The circumference of the edge of a hemispherical bowl is $132 \mathrm{cm}$. Find the volume of the bowl.

The volume of two hemispheres are in the ratio $27:125$. Find the ratio of the radii.

If the radius of a shphere is doubled, then find the ratio of volume of the new sphere that of the original sphere.

If the radius of a sphere is triple, what is the ratio of the volume of the first sphere to that of the second?

The volume of two spheres are in the ratio $64:27$. Find the ratio of their radii.