The curved surface of a sphere is 64 π cm². Find its radius?

Related Mcqs:

If the radius of the sphere is doubled then it’s volume is increased by?

A. 100 % B. 200 % C. 700 % D. 800 %...

The edges of cuboid are 4 cm; 5 cm and 6 cm. Find its surface area?

A. 120 cm2 B. 148 cm2 C. 74 cm2 D. 15 cm2...

The radius of a cylinder is 2 r units and height is 3 r units. Find the curved surface?

A. 18 πr2 sq units B. 3 πr2 sq units C. 12 πr2 sq units D. 6 πr2 sq units...

A river 2m deep and 45 m wide is flowing at the rate of 3 kmph the amount of water that runs into the sea per minute is?

A. 4500 M3 B. 27000 M3 C. 3000 M3 D. 2700 M3...

The diameters of two spheres are in the ratio 1:2 what is the ratio of their volumes?

A. 3:4 B. 9:16 C. 1:8 D. 4:3...