Numerical Abili...

If the diagonal of a cube is 8√3 an then its surface area is:

The areas of three adjacent faces of a cuboid are in the ratio 7 ∶ 10 ∶ 14. If the volume of cuboid is 350 cm³, then the longest side has a length of

What is the total surface area of the visible faces in the given figure?

The length, breadth and height of a cuboid are 27 cm, 18 cm and 21 cm respectively. How many cubes of side 3 cm can be cut from the cuboid?

A rectangular water reservoir contains 84,000 liters of water. Find the depth of water in the reservoir, if the base measures 5 m by 2.1 m.

The curved surface area of cylinder whose height is 21 cm and the base radius is 5 cm is

A sphere of radius 8 cm is melted and recast into small spheres of radius 0.5 cm. How many such spheres can be made?

A cyclindrical tank has a capicity of 6160m³ . If the diameter of the base the tank is 28 m, then the depth of the tank (in m) is :

The surface area of sphere is 1,386 cm². Find its radius.

The volume of a cylinder is 4312 cm³. Its curved surface area is one-third of its total surface area. Its curved surface area (in cm²) is:

(Take π = \(\frac{22}{7}\))