Area MCQs

Three boys are standing on a circular boundary of a fountain. They are at equal distance from each other. If the radius of the boundary is 5 m, the shortest distance between any two boys is :

A one-rupee coin is placed on a plain paper. How many coins of the same size can be placed round it so that each one touches the centre and adjacent coins ?

Four circles having equal radii are drawn with centres at the four corners of a square. Each circle touches the other two adjacent circles. If the remaining area of the square is 168 cm2, what is the size of the radius of the circle ? (in centimetres)

A courtyard is 25 m long and 16 m broad is to be paved with bricks of dimensions 20 cm by 10 cm. What is the total number of bricks required ?

The area of a rhombus with side 13 cm and one diagonal 10 cm will be :

What will be the area of 4 metres high wall on all four sides of a rectangular hall having perimeter 64 m ?

The ratio between the length and the breadth of a rectangular park is 3 : 2. If a man cycling along the boundary of the park at the speed of 12 km/hr completes one round in 8 minutes, then the area of the park (in sq. m) is:

The difference between the length and breadth of a rectangle is 23 m. If its perimeter is 206 m, then its area is :

The area of a triangle whose sides are of lengths 3 cm, 4 cm and 5 cm is :