The volume of a cube is . Its surface area (in sq cm) is 

If the length of the diagonal of a square is cm, then what will be the area of the square?

The area  of a circle is 616 sq cm, find its circumference?

A polygon has 14 sides then find out No. of diagonals in that polygon. 

A cylindrical well of depth 21 m with internal radius of 13 m is dug up. The mud, so detained, is spread evenly to form a platform of dimension 52 × 13.2. What is the height of the platform?

A regular hexagon has a side of 4 cm. Find its area. (in sq. cm)

If the perimeter of a circular plot is equal to the perimeter of a square plot, what will be the ratio of their areas?

The area of a triangle is 24 square cm. If one side of it is 4 cm, what will be the height of the triangle?