MEDIUM
10th CBSE
IMPORTANT
Earn 100

A decorative block is made up of cube and cone. The base of the block is the cube with edge of and the cone attached on the top has a diameter of and height of . If the block is to be painted red at the rate of , Find the surface area to be painted and the cost of painting the block.


Important Questions on Surface Areas & Volumes
MEDIUM
10th CBSE
IMPORTANT

MEDIUM
10th CBSE
IMPORTANT

MEDIUM
10th CBSE
IMPORTANT

HARD
10th CBSE
IMPORTANT

HARD
10th CBSE
IMPORTANT

HARD
10th CBSE
IMPORTANT

HARD
10th CBSE
IMPORTANT

MEDIUM
10th CBSE
IMPORTANT
A juice seller was serving his customers using glasses. The inner diameter of the cylindrical glass was but the bottom of the glass had a hemispherical raised portion which reduced the capacity of the glass. If the height of glass was , find what the apparent capacity of the glass was and what the actual capacity was. (Use )
