By melting a solid iron sphere, 32 conical paper weights of equal volume is formed. If the height of Each paper weight is 4cm and the diameter of base is 1 cm, find the diameter of the sphere.

If the height of a right circular cone be 4.8 cm and its diameter of base 4 cm, then the slant height of the cone will be

The height of a right circular cylinder is 12 cm and the diameter of the base is 7 cm. Find the area of its total surface.

The volumes of a solid hemisphere is 144Pi cu. Cm, then find the diameter of the sphere.

If the diameter of a sphere be 6 cm, then the volume of the sphere will be

A cylindrical container is filled with ice-cream whose diameter is 12 cm and height is 15 cm . The whole ice cream is distributed to 10 children by filling in equal cones and forming hemispherical tops. If the height of the conical portion is twice the diameter of its base. Find the diameter of the ice cream cone.

From a solid iron sphere of diameter 18cm, a right circular cylindrical rod is formed. If the length of the rod is 24 cm, then what will be it diameter?

The curved surface area of a solid sphere is equal to the surface area of a solid right circular cylinder. The lengths of both height and diameter of cylinder are 12 cm . Find the length of radius of the sphere.

The metallic spheres of radii 6 cm, 8 cm and 10 cm are melted to form a single sphere, the diameter of the sphere is____

The shape of solid iron rod is cylinderical Its height is 11 cm and base diameter is 7 cm Then find the total volume of 50 such rods.