Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 30 · 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 16 m wide. What is its area (in sq m)?
2. 2.A triangle has a base of 9 cm and a height of 14 cm. What is its area (in sq cm)?
3. 3.A round wheel has a radius of 35 cm. What is its circumference (take π = 22/7; in cm)?
4. 4.The perimeter of a square is 88 cm. What is its area (in sq cm)?
5. 5.A triangle has a base of 16 cm and a height of 10 cm. What is its area (in sq cm)?
6. 6.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
7. 7.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
8. 8.A park is 30 m long and 29 m wide. Fencing costs ₹28 per metre. What does it cost to fence the park all round (in ₹)?
9. 9.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
10. 10.A triangle has a base of 27 cm and a height of 18 cm. What is its area (in sq cm)?
11. 11.A triangle has a base of 6 cm and a height of 6 cm. What is its area (in sq cm)?
12. 12.The perimeter of a square is 116 cm. What is its area (in sq cm)?
13. 13.A rectangular field is 37 m long and 22 m wide. What is its area (in sq m)?
14. 14.A triangle has a base of 10 cm and a height of 14 cm. What is its area (in sq cm)?
15. 15.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
16. 16.The perimeter of a square is 100 cm. What is its area (in sq cm)?
17. 17.A triangle has a base of 14 cm and a height of 19 cm. What is its area (in sq cm)?
18. 18.A park is 35 m long and 5 m wide. Fencing costs ₹24 per metre. What does it cost to fence the park all round (in ₹)?
19. 19.A rectangular field is 36 m long and 35 m wide. What is its area (in sq m)?
20. 20.A rectangular field is 33 m long and 27 m wide. What is its area (in sq m)?
21. 21.A triangle has a base of 10 cm and a height of 23 cm. What is its area (in sq cm)?
22. 22.A park is 14 m long and 8 m wide. Fencing costs ₹39 per metre. What does it cost to fence the park all round (in ₹)?
23. 23.A park is 57 m long and 42 m wide. Fencing costs ₹19 per metre. What does it cost to fence the park all round (in ₹)?
24. 24.The perimeter of a square is 56 cm. What is its area (in sq cm)?
25. 25.A rectangular field is 39 m long and 28 m wide. What is its area (in sq m)?
26. 26.A garden is 11 m long and 10 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
27. 27.A round wheel has a diameter of 70 cm. What is its circumference (take π = 22/7; in cm)?
28. 28.A garden is 20 m long and 12 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
29. 29.A triangle has a base of 26 cm and a height of 16 cm. What is its area (in sq cm)?
30. 30.A park is 16 m long and 12 m wide. Fencing costs ₹7 per metre. What does it cost to fence the park all round (in ₹)?
31. 31.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
32. 32.A park is 20 m long and 17 m wide. Fencing costs ₹29 per metre. What does it cost to fence the park all round (in ₹)?
33. 33.A park is 57 m long and 10 m wide. Fencing costs ₹16 per metre. What does it cost to fence the park all round (in ₹)?
34. 34.A garden is 18 m long and 11 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
35. 35.A triangle has a base of 6 cm and a height of 16 cm. What is its area (in sq cm)?
36. 36.A rectangular field is 18 m long and 6 m wide. What is its area (in sq m)?
37. 37.A park is 20 m long and 18 m wide. Fencing costs ₹11 per metre. What does it cost to fence the park all round (in ₹)?
38. 38.A triangle has a base of 28 cm and a height of 8 cm. What is its area (in sq cm)?
39. 39.A rectangular field is 15 m long and 11 m wide. What is its area (in sq m)?
40. 40.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?

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