The radius of base of a cone 5 cm and height is 12 cm. The slant height of the cone ___________

A cylinder 10 cone and have there are of a equal base and have the same height. what is the ratio of there volumes?

How many balls, each of radius 1 cm, can be made from a solid sphere of lead of radius cm?

The volume of a frustum if a cone of height L and ends-radio and r₁ and r₂ is ___________

The ratio of the volumes of two cones is 2 : 3. Find the ratio of their radii if the height of second cone is double the height of the first.

A cone of height 24 cm is made up of modeling clay. A child reshapes it in the form of a cylinder of same radius as cone. Find the height of the cylinder.

An aluminium sphere of radius 12 cm is melted to make a cylinder of radius 8 cm. Find the height of the cylinder.

If the radii of the circular ends of a conical bucket which is 45 cm high are 28 cm and 7 cm, find the capacity of the bucket. (Use π = \(\frac{22}{7}\))

Find the depth of a cylindrical tank of radius 28 m, if its capacity is equal to that of a rectangular tank of size 28 m x 16 m x 11 m.

A hemi-spherical hollow bowl has material of volume \(\frac{436\pi}{3}\)cubic cm. Its external diameter is 14 cm. Find its thickness.

The volume of a cone is 1005\(\frac{5}{7}\)cu. cm. The area of its base is 201\(\frac{1}{7}\)sq. cm. Find the slant height of the cone.

What is the ratio of the volume of a cylinder, a cone, and a sphere. If each has the same diameter and same height?

Find the number of coins, 1.5 cm is diameter and 0.2 cm thick, to be melted to form a right circular cylinder of height 10 cm and diameter 4.5 cm.

A spherical ball of iron has been melted and made into small balls. If the radius of each smaller ball is one-fourth of the radius of the original one, how many such balls can be made?

A wooden article was made by scooping out a hemisphere from each end of a cylinder as shown in figure. If the height of the cylinder is 10 cm and its base is of radius 3.5 cm find the total surface area of the article.