CURVED SURFACE AREA WORKSHEET

In this page curved surface area worksheet we are going to see some practice questions in the topic curved surface area. For each question you can find solution with detailed explanation.

Questions

Solution

(1) A solid right circular cylinder has radius of 14 cm and height of 8 cm. Find its curved surface area and total surface area.

Solution

(2) The total surface area of a solid circular is 660 sq.m If its diameter of the base is 14 cm. Find the height and curved surface area of the cylinder.

Solution

(3) Curved surface area and circumference at the base of a solid right circular cylinder are 4400 sq.cm and 110 cm respectively. Find its height and diameter.

Solution

(4) A mansion has 12 right cylindrical pillars each having radius 50 cm and height 3.5 m. Find the cost to paint the lateral surface of pillars at $ 20 per square meter.

Solution

(5) The total surface area of a solid right circular cylinder are 231 cm². Its curved surface area is two thirds of the total surface area. Find the radius and height of the cylinder.

Solution

(6) The total surface area of a solid right circular cylinder is 1540 cm². If the height is four times the radius of the base, then find the height of the cylinder.

Solution

(7) The radii of two right circular cylinders are in the ratio 3:2 and their heights are in the ratio 5:3. Find the ratio of their curved surface areas.

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(8) The external surface area of a hollow cylinder is 540 Π cm².Its internal diameter is 16 cm and height is 15 cm. Find the total surface area.

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(9) The external diameter of the cylindrical shaped iron pipe is 25 cm and its length is 20 cm. If the thickness of the pipe is 1 cm, find the total surface area of the pipe.

Solution

(10) The radius and height of a right circular solid cone are 7 cm and 24 cm respectively. Find its curved surface area and total surface area.

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Solution

curved surface area worksheet curved surface area worksheet