Surface Areas and Volumes Quiz 6

The volume of a square pyramid whose base area is 16 cm and height 8 cm is

The volume of a cube is 729 $cm^3$, then its side is

The volume, length and breadth of a cuboid are 60 $cm^3$, 5 cm, 4 cm then its height is

If each dimension of a cuboid is increased by 4 times, then the total surface area becomes … times the original area.

The base of a prism is a triangle with sides 5 cm, 12 cm, 13 cm the volume of the prism if its height is 6 cm

The C.S.A. of a right circular cylinder whose r = 21 cm and h = 7 cm

Total surface area of a cylinder whose diameter is 14 cm and height 7 cm

Volume of a cylinder when d = 7 cm and h = 3 cm

A rectangular piece of length 12 cm and breadth 4 cm is folded to form a cylinder. Find its curved surface area.

C.S.A of a cone is