Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 75 · 40 questions

The method (Round and inside): Rectangle: area = l × b, perimeter = 2 × (l + b). Square: area = side × side, perimeter = 4 × side. Triangle: area = ½ × base × height. Circle (π = 22/7): area = π × r × r, circumference = 2 × π × r. Path outside a garden: (l + 2w) × (b + 2w) − l × b.

1. 1.A rectangle has an area of 540 sq cm and a length of 30 cm. What is its perimeter (in cm)?
2. 2.A triangle has a base of 9 cm and a height of 6 cm. What is its area (in sq cm)?
3. 3.The perimeter of a square is 24 cm. What is its area (in sq cm)?
4. 4.A garden is 27 m long and 9 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
5. 5.A park is 11 m long and 8 m wide. Fencing costs ₹13 per metre. What does it cost to fence the park all round (in ₹)?
6. 6.A round wheel has a radius of 42 cm. What is its circumference (take π = 22/7; in cm)?
7. 7.A round wheel has a diameter of 28 cm. What is its circumference (take π = 22/7; in cm)?
8. 8.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
9. 9.A rectangular field is 12 m long and 3 m wide. What is its area (in sq m)?
10. 10.A rectangle has an area of 15 sq cm and a length of 5 cm. What is its perimeter (in cm)?
11. 11.A triangle has a base of 30 cm and a height of 4 cm. What is its area (in sq cm)?
12. 12.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
13. 13.A park is 15 m long and 14 m wide. Fencing costs ₹29 per metre. What does it cost to fence the park all round (in ₹)?
14. 14.A round wheel has a diameter of 84 cm. What is its circumference (take π = 22/7; in cm)?
15. 15.A triangle has a base of 11 cm and a height of 18 cm. What is its area (in sq cm)?
16. 16.A triangle has a base of 14 cm and a height of 11 cm. What is its area (in sq cm)?
17. 17.The perimeter of a square is 116 cm. What is its area (in sq cm)?
18. 18.A rectangle has an area of 480 sq cm and a length of 24 cm. What is its perimeter (in cm)?
19. 19.A rectangular field is 29 m long and 14 m wide. What is its area (in sq m)?
20. 20.A rectangular field is 11 m long and 9 m wide. What is its area (in sq m)?
21. 21.A rectangle has an area of 117 sq cm and a length of 13 cm. What is its perimeter (in cm)?
22. 22.A garden is 24 m long and 22 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
23. 23.A rectangle has an area of 140 sq cm and a length of 20 cm. What is its perimeter (in cm)?
24. 24.A rectangle has an area of 684 sq cm and a length of 38 cm. What is its perimeter (in cm)?
25. 25.A triangle has a base of 9 cm and a height of 18 cm. What is its area (in sq cm)?
26. 26.The perimeter of a square is 100 cm. What is its area (in sq cm)?
27. 27.A rectangular field is 23 m long and 3 m wide. What is its area (in sq m)?
28. 28.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
29. 29.A garden is 31 m long and 30 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
30. 30.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
31. 31.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
32. 32.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
33. 33.A rectangular field is 5 m long and 4 m wide. What is its area (in sq m)?
34. 34.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
35. 35.A rectangle has an area of 754 sq cm and a length of 29 cm. What is its perimeter (in cm)?
36. 36.The perimeter of a square is 96 cm. What is its area (in sq cm)?
37. 37.The perimeter of a square is 36 cm. What is its area (in sq cm)?
38. 38.A park is 39 m long and 27 m wide. Fencing costs ₹10 per metre. What does it cost to fence the park all round (in ₹)?
39. 39.A round wheel has a radius of 21 cm. What is its circumference (take π = 22/7; in cm)?
40. 40.The perimeter of a square is 76 cm. What is its area (in sq cm)?

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