The altitude of a circular cylinder is increased six times and the base area is decreased one-ninth of its value. The factor by which the lateral surface of the cylinder increases, is `2/3` (b) `1/2` (c) `3/2` (d) 2

If the length of a cylinder on heating increases by 2% , the area of its base will increase by

The height of a right circular cylinder is 10.5cm. If three times the sum of the areas of its two circular faces is twice the area of the curved surface area. Find the radius of its base.

The area of the base of a right circular cylinder is 616 c m^2 and its height is 25cm. Find the volume of the cylinder.

A cylinder has a surface area of 360 pi units square, and is 3 units tall. What is the diameter of the cylinder's circular base?

The radius of a right circular cylinder increases at the rate of 0.2 cm/sec and the height decreases at the rate of 0.1 cm/sec. The rate of change of the volume of the cylinder when the radius is 1 cm and the height is 2 cm is

The ratio between the radius of the base of height of a cylinder is 2:3. If its volume is 1617\ c m^3, find the total surface area of the cylinder.

The area of the base of a right circular cylinder is 154\ c m^2 and its height is 15cm. Find the volume of the cylinder.

The area of the base of a right circular cylinder is 154\ c m^2 and its height is 15cm. Find the volume of the cylinder.

The radius of a solid right circular cylinder decreases by 20% and its height increases by 10%. Find the percentage change in its : curved surface area

A right circular cone and a right circular cylinder have equal base and equal height. If the radius of the base and the height are in the ratio 5 : 12, then the ratio of the total surface area of the cylinder to that of the cone is (a) 3 : 1 (b) 13 : 9 (c) 17 : 9 (d) 34 : 9