Adaptive Practice
Surface Areas and Volumes
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Question 1 of 9
⏱ 0:30
Easy
What is the surface area of a cube whose edge length is 5 cm?
Medium
The radius of a sphere is 7 cm. Find its volume. (Use π = 22/7)
Easy
A cylindrical drum has a radius of 14 cm and a height of 40 cm. Find its curved surface area.
Medium
Find the total surface area of a right circular cone with radius 3 cm and slant height 5 cm.
Easy
The height of a cone is 24 cm and the radius of its base is 7 cm. Find its slant height.
Hard
A sphere and a cube have the same surface area. If the edge of the cube is 6 cm, find the radius of the sphere. (Use π = 3.14)
Hard
Find the volume of a hollow sphere if the outer radius is 10 cm and inner radius is 7 cm.
Easy
A cuboid has dimensions 8 cm × 6 cm × 5 cm. Find its total surface area.
Medium
A right circular cone has a volume of 154 cm³ and height 7 cm. Find the radius of its base. (Use π = 22/7)