Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 41 · 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.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
2. 2.A rectangular field is 6 m long and 4 m wide. What is its area (in sq m)?
3. 3.A park is 53 m long and 37 m wide. Fencing costs ₹10 per metre. What does it cost to fence the park all round (in ₹)?
4. 4.A park is 40 m long and 30 m wide. Fencing costs ₹8 per metre. What does it cost to fence the park all round (in ₹)?
5. 5.The perimeter of a square is 88 cm. What is its area (in sq cm)?
6. 6.A garden is 32 m long and 15 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
7. 7.A park is 55 m long and 9 m wide. Fencing costs ₹32 per metre. What does it cost to fence the park all round (in ₹)?
8. 8.A round wheel has a diameter of 56 cm. What is its circumference (take π = 22/7; in cm)?
9. 9.A rectangle has an area of 84 sq cm and a length of 21 cm. What is its perimeter (in cm)?
10. 10.A round wheel has a radius of 21 cm. What is its circumference (take π = 22/7; in cm)?
11. 11.A rectangular field is 39 m long and 9 m wide. What is its area (in sq m)?
12. 12.A garden is 24 m long and 23 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
13. 13.The perimeter of a square is 20 cm. What is its area (in sq cm)?
14. 14.The perimeter of a square is 44 cm. What is its area (in sq cm)?
15. 15.A park is 50 m long and 17 m wide. Fencing costs ₹29 per metre. What does it cost to fence the park all round (in ₹)?
16. 16.A rectangle has an area of 1443 sq cm and a length of 39 cm. What is its perimeter (in cm)?
17. 17.A rectangular field is 7 m long and 3 m wide. What is its area (in sq m)?
18. 18.A rectangular field is 12 m long and 7 m wide. What is its area (in sq m)?
19. 19.A rectangle has an area of 532 sq cm and a length of 28 cm. What is its perimeter (in cm)?
20. 20.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
21. 21.A rectangle has an area of 126 sq cm and a length of 21 cm. What is its perimeter (in cm)?
22. 22.A park is 23 m long and 5 m wide. Fencing costs ₹34 per metre. What does it cost to fence the park all round (in ₹)?
23. 23.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
24. 24.The perimeter of a square is 80 cm. What is its area (in sq cm)?
25. 25.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
26. 26.The perimeter of a square is 36 cm. What is its area (in sq cm)?
27. 27.The perimeter of a square is 16 cm. What is its area (in sq cm)?
28. 28.A rectangle has an area of 210 sq cm and a length of 30 cm. What is its perimeter (in cm)?
29. 29.A round wheel has a radius of 42 cm. What is its circumference (take π = 22/7; in cm)?
30. 30.A rectangle has an area of 175 sq cm and a length of 35 cm. What is its perimeter (in cm)?
31. 31.A garden is 11 m long and 8 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
32. 32.A park is 17 m long and 14 m wide. Fencing costs ₹17 per metre. What does it cost to fence the park all round (in ₹)?
33. 33.A park is 21 m long and 6 m wide. Fencing costs ₹31 per metre. What does it cost to fence the park all round (in ₹)?
34. 34.A park is 21 m long and 19 m wide. Fencing costs ₹34 per metre. What does it cost to fence the park all round (in ₹)?
35. 35.A garden is 11 m long and 5 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
36. 36.A round wheel has a diameter of 84 cm. What is its circumference (take π = 22/7; in cm)?
37. 37.A park is 15 m long and 5 m wide. Fencing costs ₹8 per metre. What does it cost to fence the park all round (in ₹)?
38. 38.The perimeter of a square is 76 cm. What is its area (in sq cm)?
39. 39.A rectangular field is 29 m long and 21 m wide. What is its area (in sq m)?
40. 40.A rectangular field is 9 m long and 4 m wide. What is its area (in sq m)?

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