Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 20 · 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 18 m long and 5 m wide. What is its area (in sq m)?
2. 2.A rectangular field is 32 m long and 16 m wide. What is its area (in sq m)?
3. 3.A round wheel has a radius of 28 cm. What is its circumference (take π = 22/7; in cm)?
4. 4.A triangle has a base of 19 cm and a height of 10 cm. What is its area (in sq cm)?
5. 5.A triangle has a base of 29 cm and a height of 8 cm. What is its area (in sq cm)?
6. 6.A rectangular field is 9 m long and 7 m wide. What is its area (in sq m)?
7. 7.A garden is 39 m long and 25 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
8. 8.A garden is 37 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)?
9. 9.A park is 16 m long and 9 m wide. Fencing costs ₹9 per metre. What does it cost to fence the park all round (in ₹)?
10. 10.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
11. 11.A triangle has a base of 19 cm and a height of 16 cm. What is its area (in sq cm)?
12. 12.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
13. 13.A rectangular field is 11 m long and 7 m wide. What is its area (in sq m)?
14. 14.The perimeter of a square is 72 cm. What is its area (in sq cm)?
15. 15.The perimeter of a square is 60 cm. What is its area (in sq cm)?
16. 16.A park is 42 m long and 40 m wide. Fencing costs ₹19 per metre. What does it cost to fence the park all round (in ₹)?
17. 17.A park is 53 m long and 41 m wide. Fencing costs ₹39 per metre. What does it cost to fence the park all round (in ₹)?
18. 18.A park is 52 m long and 47 m wide. Fencing costs ₹40 per metre. What does it cost to fence the park all round (in ₹)?
19. 19.A rectangular field is 29 m long and 16 m wide. What is its area (in sq m)?
20. 20.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
21. 21.A rectangular field is 8 m long and 5 m wide. What is its area (in sq m)?
22. 22.A rectangle has an area of 24 sq cm and a length of 8 cm. What is its perimeter (in cm)?
23. 23.A park is 22 m long and 11 m wide. Fencing costs ₹11 per metre. What does it cost to fence the park all round (in ₹)?
24. 24.A round wheel has a diameter of 42 cm. What is its circumference (take π = 22/7; in cm)?
25. 25.The perimeter of a square is 88 cm. What is its area (in sq cm)?
26. 26.A park is 40 m long and 12 m wide. Fencing costs ₹23 per metre. What does it cost to fence the park all round (in ₹)?
27. 27.A rectangle has an area of 15 sq cm and a length of 5 cm. What is its perimeter (in cm)?
28. 28.A triangle has a base of 20 cm and a height of 6 cm. What is its area (in sq cm)?
29. 29.A rectangular field is 9 m long and 4 m wide. What is its area (in sq m)?
30. 30.A rectangular field is 13 m long and 12 m wide. What is its area (in sq m)?
31. 31.A rectangle has an area of 420 sq cm and a length of 35 cm. What is its perimeter (in cm)?
32. 32.A park is 10 m long and 6 m wide. Fencing costs ₹36 per metre. What does it cost to fence the park all round (in ₹)?
33. 33.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
34. 34.A rectangle has an area of 18 sq cm and a length of 6 cm. What is its perimeter (in cm)?
35. 35.A rectangular field is 35 m long and 23 m wide. What is its area (in sq m)?
36. 36.A triangle has a base of 22 cm and a height of 21 cm. What is its area (in sq cm)?
37. 37.A park is 27 m long and 14 m wide. Fencing costs ₹39 per metre. What does it cost to fence the park all round (in ₹)?
38. 38.A park is 20 m long and 11 m wide. Fencing costs ₹7 per metre. What does it cost to fence the park all round (in ₹)?
39. 39.A park is 21 m long and 15 m wide. Fencing costs ₹29 per metre. What does it cost to fence the park all round (in ₹)?
40. 40.A rectangle has an area of 114 sq cm and a length of 19 cm. What is its perimeter (in cm)?

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