If the radius of a sphere is 2r, then its volume will be. 9 | PAPER-I : LANGUAGE I & LANGUAGE II-2019 |...

If the radius of a sphere is 2r , them its volume will be

If the radius of a sphere is doubled, its volume becomes

The volume of a sphere of radius 2r is

If the radius of a sphere is halved, its volume becomes______times the volume of original sphere.

If the radius of a sphere is doubled, its volume becomes _______ times the volume of original sphere.

Find the volume of a sphere whose radius is (i) 7cm( ii) 0.63m

If the radius of a sphere is measured as 9 cm with an error of 0.03 cm, then find the approximating error in calculating its volume.

If the radius of a sphere is measured as 9cm with an error of 0.03 cm, then find the approximate error in calculating its volume.