Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 218 · 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 rectangular field is 30 m long and 29 m wide. What is its area (in sq m)?
2. 2.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
3. 3.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
4. 4.A triangle has a base of 13 cm and a height of 6 cm. What is its area (in sq cm)?
5. 5.A garden is 22 m long and 9 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
6. 6.The perimeter of a square is 116 cm. What is its area (in sq cm)?
7. 7.A round wheel has a radius of 21 cm. What is its circumference (take π = 22/7; in cm)?
8. 8.A garden is 17 m long and 16 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 rectangle has an area of 42 sq cm and a length of 7 cm. What is its perimeter (in cm)?
10. 10.A triangle has a base of 8 cm and a height of 16 cm. What is its area (in sq cm)?
11. 11.The perimeter of a square is 48 cm. What is its area (in sq cm)?
12. 12.A garden is 23 m long and 16 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
13. 13.A rectangular field is 26 m long and 13 m wide. What is its area (in sq m)?
14. 14.The perimeter of a square is 68 cm. What is its area (in sq cm)?
15. 15.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
16. 16.A garden is 39 m long and 15 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
17. 17.A round wheel has a radius of 42 cm. What is its circumference (take π = 22/7; in cm)?
18. 18.A rectangle has an area of 195 sq cm and a length of 39 cm. What is its perimeter (in cm)?
19. 19.A round wheel has a radius of 35 cm. What is its circumference (take π = 22/7; in cm)?
20. 20.A rectangular field is 21 m long and 12 m wide. What is its area (in sq m)?
21. 21.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
22. 22.A park is 28 m long and 14 m wide. Fencing costs ₹27 per metre. What does it cost to fence the park all round (in ₹)?
23. 23.A triangle has a base of 22 cm and a height of 10 cm. What is its area (in sq cm)?
24. 24.A park is 11 m long and 6 m wide. Fencing costs ₹32 per metre. What does it cost to fence the park all round (in ₹)?
25. 25.A triangle has a base of 19 cm and a height of 8 cm. What is its area (in sq cm)?
26. 26.A garden is 13 m long and 10 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
27. 27.A rectangular field is 34 m long and 7 m wide. What is its area (in sq m)?
28. 28.A park is 38 m long and 12 m wide. Fencing costs ₹10 per metre. What does it cost to fence the park all round (in ₹)?
29. 29.The perimeter of a square is 84 cm. What is its area (in sq cm)?
30. 30.A park is 22 m long and 7 m wide. Fencing costs ₹17 per metre. What does it cost to fence the park all round (in ₹)?
31. 31.A rectangle has an area of 150 sq cm and a length of 15 cm. What is its perimeter (in cm)?
32. 32.A rectangular field is 29 m long and 12 m wide. What is its area (in sq m)?
33. 33.The perimeter of a square is 36 cm. What is its area (in sq cm)?
34. 34.A garden is 21 m long and 13 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 rectangular field is 13 m long and 12 m wide. What is its area (in sq m)?
36. 36.A garden is 39 m long and 34 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
37. 37.The perimeter of a square is 80 cm. What is its area (in sq cm)?
38. 38.A triangle has a base of 11 cm and a height of 16 cm. What is its area (in sq cm)?
39. 39.A park is 12 m long and 5 m wide. Fencing costs ₹31 per metre. What does it cost to fence the park all round (in ₹)?
40. 40.A park is 14 m long and 13 m wide. Fencing costs ₹16 per metre. What does it cost to fence the park all round (in ₹)?

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