Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 307 · 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 garden is 38 m long and 29 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
2. 2.The perimeter of a square is 120 cm. What is its area (in sq cm)?
3. 3.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
4. 4.A garden is 26 m long and 18 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
5. 5.A rectangular field is 28 m long and 22 m wide. What is its area (in sq m)?
6. 6.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
7. 7.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
8. 8.A garden is 34 m long and 12 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
9. 9.A rectangular field is 12 m long and 6 m wide. What is its area (in sq m)?
10. 10.A triangle has a base of 16 cm and a height of 12 cm. What is its area (in sq cm)?
11. 11.A rectangular field is 21 m long and 20 m wide. What is its area (in sq m)?
12. 12.A garden is 20 m long and 17 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
13. 13.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
14. 14.A park is 57 m long and 19 m wide. Fencing costs ₹34 per metre. What does it cost to fence the park all round (in ₹)?
15. 15.A garden is 35 m long and 29 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
16. 16.A park is 19 m long and 11 m wide. Fencing costs ₹36 per metre. What does it cost to fence the park all round (in ₹)?
17. 17.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
18. 18.A park is 30 m long and 25 m wide. Fencing costs ₹14 per metre. What does it cost to fence the park all round (in ₹)?
19. 19.A park is 56 m long and 13 m wide. Fencing costs ₹25 per metre. What does it cost to fence the park all round (in ₹)?
20. 20.A round wheel has a radius of 35 cm. What is its circumference (take π = 22/7; in cm)?
21. 21.A garden is 11 m long and 6 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
22. 22.The perimeter of a square is 20 cm. What is its area (in sq cm)?
23. 23.A park is 26 m long and 16 m wide. Fencing costs ₹30 per metre. What does it cost to fence the park all round (in ₹)?
24. 24.A rectangle has an area of 240 sq cm and a length of 40 cm. What is its perimeter (in cm)?
25. 25.A garden is 16 m long and 7 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
26. 26.The perimeter of a square is 84 cm. What is its area (in sq cm)?
27. 27.A garden is 31 m long and 19 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
28. 28.The perimeter of a square is 36 cm. What is its area (in sq cm)?
29. 29.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
30. 30.A rectangular field is 28 m long and 10 m wide. What is its area (in sq m)?
31. 31.A rectangular field is 7 m long and 3 m wide. What is its area (in sq m)?
32. 32.A garden is 35 m long and 19 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
33. 33.A triangle has a base of 27 cm and a height of 16 cm. What is its area (in sq cm)?
34. 34.A park is 39 m long and 12 m wide. Fencing costs ₹22 per metre. What does it cost to fence the park all round (in ₹)?
35. 35.A rectangle has an area of 351 sq cm and a length of 27 cm. What is its perimeter (in cm)?
36. 36.A park is 49 m long and 19 m wide. Fencing costs ₹12 per metre. What does it cost to fence the park all round (in ₹)?
37. 37.A park is 56 m long and 6 m wide. Fencing costs ₹21 per metre. What does it cost to fence the park all round (in ₹)?
38. 38.A rectangular field is 14 m long and 11 m wide. What is its area (in sq m)?
39. 39.A triangle has a base of 26 cm and a height of 15 cm. What is its area (in sq cm)?
40. 40.The perimeter of a square is 28 cm. What is its area (in sq cm)?

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