Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 66 · 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 32 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
2. 2.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
3. 3.A park is 50 m long and 11 m wide. Fencing costs ₹11 per metre. What does it cost to fence the park all round (in ₹)?
4. 4.A rectangle has an area of 1160 sq cm and a length of 40 cm. What is its perimeter (in cm)?
5. 5.The perimeter of a square is 96 cm. What is its area (in sq cm)?
6. 6.A garden is 33 m long and 20 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
7. 7.A park is 36 m long and 12 m wide. Fencing costs ₹24 per metre. What does it cost to fence the park all round (in ₹)?
8. 8.A garden is 16 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 garden is 15 m long and 5 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
10. 10.A round wheel has a diameter of 42 cm. What is its circumference (take π = 22/7; in cm)?
11. 11.A park is 24 m long and 8 m wide. Fencing costs ₹6 per metre. What does it cost to fence the park all round (in ₹)?
12. 12.A rectangular field is 34 m long and 30 m wide. What is its area (in sq m)?
13. 13.A rectangle has an area of 80 sq cm and a length of 16 cm. What is its perimeter (in cm)?
14. 14.A triangle has a base of 8 cm and a height of 13 cm. What is its area (in sq cm)?
15. 15.A rectangle has an area of 396 sq cm and a length of 22 cm. What is its perimeter (in cm)?
16. 16.A rectangular field is 5 m long and 3 m wide. What is its area (in sq m)?
17. 17.A rectangular field is 22 m long and 18 m wide. What is its area (in sq m)?
18. 18.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
19. 19.A rectangle has an area of 416 sq cm and a length of 32 cm. What is its perimeter (in cm)?
20. 20.A rectangular field is 27 m long and 4 m wide. What is its area (in sq m)?
21. 21.A rectangle has an area of 21 sq cm and a length of 7 cm. What is its perimeter (in cm)?
22. 22.A rectangular field is 26 m long and 18 m wide. What is its area (in sq m)?
23. 23.A rectangle has an area of 180 sq cm and a length of 18 cm. What is its perimeter (in cm)?
24. 24.A garden is 16 m long and 14 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
25. 25.A park is 24 m long and 6 m wide. Fencing costs ₹34 per metre. What does it cost to fence the park all round (in ₹)?
26. 26.A garden is 20 m long and 10 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
27. 27.A rectangle has an area of 27 sq cm and a length of 9 cm. What is its perimeter (in cm)?
28. 28.A park is 51 m long and 7 m wide. Fencing costs ₹33 per metre. What does it cost to fence the park all round (in ₹)?
29. 29.A park is 57 m long and 30 m wide. Fencing costs ₹32 per metre. What does it cost to fence the park all round (in ₹)?
30. 30.A garden is 17 m long and 10 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
31. 31.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
32. 32.A rectangular field is 39 m long and 12 m wide. What is its area (in sq m)?
33. 33.A triangle has a base of 8 cm and a height of 14 cm. What is its area (in sq cm)?
34. 34.A garden is 18 m long and 8 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
35. 35.A park is 41 m long and 29 m wide. Fencing costs ₹10 per metre. What does it cost to fence the park all round (in ₹)?
36. 36.A park is 58 m long and 13 m wide. Fencing costs ₹36 per metre. What does it cost to fence the park all round (in ₹)?
37. 37.A rectangle has an area of 230 sq cm and a length of 23 cm. What is its perimeter (in cm)?
38. 38.A rectangular field is 38 m long and 30 m wide. What is its area (in sq m)?
39. 39.A rectangular field is 26 m long and 12 m wide. What is its area (in sq m)?
40. 40.A triangle has a base of 28 cm and a height of 14 cm. What is its area (in sq cm)?

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