Area of rectangle is 96 square meters. When the length of the same rectangle is increased by 6 metres and the breadth is decreased by 3 metres, then the area of rectangle decreases by 30 square metres. What is the perimeter of a square whose sides are equal to the length of the rectangle? 

If the radius and height of a cylinder increase by 20% and15% respectively. Then what is the % change in curved surface area? 

The diagonal of a rectangle is 17 cm long and its perimeter is 46 cm. Find the area of the rectangle.

If Diagonal of rectangle is 41 cm and one side of Rectangle is 9 cm Then find out Ratio of perimeter and area of Rectangle? 

If the side of the square is increased by 30%, then how much % does its area get increased?

If a regular polygon has 5 sides then the measure of its interior angle is greater than the measure of its exterior angle by how many degrees? 

In a regular polygon, the exterior and interior angles are in the ratio 1 : 4. The number of sides of the polygon is 

A pipe of diameter d can drain a certain water tank in 40 minutes. The time taken by a pipe of diameter 2d for doing the same job in: