HARD
10th CBSE
IMPORTANT
Earn 100

A rocket is in the form of a circular cylinder closed at the lower end and with a cone of the same radius attached to the top. The cylinder is of radius and height and the cone has the slant height . Calculate the total surface area and the volume of the rocket. (Use the value of ).

Important Questions on Surface Areas and Volumes
HARD
10th CBSE
IMPORTANT
A tent of height is in the form of a right circular cylinder of diameter and height surmounted by a right circular cone. Find the cost of the canvas at per . (Use )

HARD
10th CBSE
IMPORTANT

HARD
10th CBSE
IMPORTANT

HARD
10th CBSE
IMPORTANT

HARD
10th CBSE
IMPORTANT

HARD
10th CBSE
IMPORTANT
A circus tent has cylindrical shape surmounted by a conical roof. The radius of the cylindrical base is The heights of the cylindrical and conical portions are and , respectively. Find the volume of the tent.

HARD
10th CBSE
IMPORTANT
A petrol tank is a cylinder of base diameter and length fitted with conical ends each of axis length Determine the capacity of the tank.

HARD
10th CBSE
IMPORTANT
A conical hole is drilled in a circular cylinder of height and base radius The height and the base radius of the cone are also the same. Find the whole surface area and volume of the remaining cylinder in terms of .
