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Find the volume of a sphere if its diameter is 21 cm.
A right circular cone has a slant height of 5 cm and height of 4 cm. Its volume is:
The volume of a cube is numerically equal to its surface area. What is the length of its side?
What is the volume of a hemisphere if the area of its base is 154 cm^2?
Three metal cubes of sides 3 cm, 4 cm, and 5 cm are melted to form a single cube. What is the side of the new cube?
A cylinder and a cone have equal radii and their heights are in the ratio 2:3. What is the ratio of their volumes?
The inner radius of a pipe is 2 cm and length is 7 m. Find the volume of water it can hold.
What is the volume of a cone if its height is 15 cm and area of its base is 42 cm^2?
The length, breadth, and height of a room are 5m, 4m, and 3m respectively. Find the volume of air in it.
If the volume of a sphere is 4/3 π cm^3, what is its diameter?
Find the volume of a cylinder whose height is 21 cm and diameter is 10 cm.
A cuboidal block of wood measures 4 cm by 6 cm by 8 cm. What is its volume?
How many liters of water can a cylindrical tank of radius 0.7 m and height 2 m hold?
The volume of a right circular cone is 100π cm^3. If its height is 12 cm, find its slant height.
A cube has a volume of 512 cm^3. What is the area of one of its faces?
The base area of a cylinder is 100 cm^2 and its volume is 500 cm^3. Find its height.
A sphere is just fitted inside a cube of side 6 cm. What is the volume of the sphere?
What is the volume of a right circular cone if its base diameter is 14 cm and height is 9 cm?
The radius of a cylinder is doubled and the height is halved. What is the change in volume?