Area of 2d figures || Quantitative Aptitude || CAT 2021 || 31 May

Perimeter of a circular field is equal to the perimeter of a square field. If the diameter of circular field is 28 m, then what is the area of square field?

The area of a Square is 1764 sq. cm. What is the respective ratio between the length and the breadth of a rectangle whose length is 100% more than the side of the square and breadth is 22 cm less than the side of the square?

A circular wire of diameter 84 cm is folded in the shape of a rectangle whose sides are in the ratio 7 : 4. Find the area of the enclosed rectangle.

The perimeter of a right-angled triangle is 200% more than its base. If the area of the triangle is  then find the hypotenuse of the triangle.

Product of the base and height of a triangle is  of the square of the radius of a circle. Find the ratio between area of the circle and area of the triangle.

The circumference of two concentric circles are 176m and 132m. What is the area enclosed between them?

Lengths of the adjacent sides of a parallelogram are 48 cm and 84 cm. If the distance between the shorter sides is 28 cm, then what will be the distance between the longer sides?

The length of one of the diagonals of a rhombus is 18 cm. If the side of the rhombus is 41 cm, then what is the area of the rhombus?

What is the area of a sector of a circle of radius 14 cm with central angle 45˚?

If the area of in-circle of an equilateral triangle is 49π cm², then find out the area of the triangle.