List of top Arithmetic and Mental Ability Questions on Mensuration

The sides of a triangle are 9cm, 40cm and 41cm. The area of the triangle is

A square and a rectangle have same perimeter. The length and breadth of the rectangle are 18cm and 14cm respectively. The area of the square is

The area of a square shaped plot is 3600 sq.ft. If the lengths of all the sides of the plot are doubled, then the area of the plot is

The area of a vacant land in the form of a square is 36100 square metres. Then the length of the side of the land is:

The difference between the length and breadth of a rectangle is 20 m. It's perimeter is 200 m, then what is the area?

The ratio of length and breadth of a rectangular park is 3:2. 'X' is walking along the boundary of the park at the speed of 6 km/hr and completes one round in 20 minutes. find the area of the park in square meters.