Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 181 · 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 6 m long and 3 m wide. What is its area (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 triangle has a base of 6 cm and a height of 5 cm. What is its area (in sq cm)?
4. 4.A park is 57 m long and 44 m wide. Fencing costs ₹11 per metre. What does it cost to fence the park all round (in ₹)?
5. 5.A triangle has a base of 26 cm and a height of 20 cm. What is its area (in sq cm)?
6. 6.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
7. 7.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
8. 8.The perimeter of a square is 48 cm. What is its area (in sq cm)?
9. 9.A rectangular field is 38 m long and 16 m wide. What is its area (in sq m)?
10. 10.A park is 36 m long and 5 m wide. Fencing costs ₹38 per metre. What does it cost to fence the park all round (in ₹)?
11. 11.A park is 42 m long and 27 m wide. Fencing costs ₹18 per metre. What does it cost to fence the park all round (in ₹)?
12. 12.A rectangular field is 21 m long and 13 m wide. What is its area (in sq m)?
13. 13.A park is 35 m long and 11 m wide. Fencing costs ₹29 per metre. What does it cost to fence the park all round (in ₹)?
14. 14.A rectangle has an area of 280 sq cm and a length of 28 cm. What is its perimeter (in cm)?
15. 15.A garden is 39 m long and 11 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
16. 16.A garden is 19 m long and 5 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
17. 17.A rectangle has an area of 112 sq cm and a length of 14 cm. What is its perimeter (in cm)?
18. 18.A rectangular field is 31 m long and 17 m wide. What is its area (in sq m)?
19. 19.A rectangular field is 13 m long and 8 m wide. What is its area (in sq m)?
20. 20.A triangle has a base of 10 cm and a height of 3 cm. What is its area (in sq cm)?
21. 21.A rectangular field is 5 m long and 3 m wide. What is its area (in sq m)?
22. 22.A round wheel has a diameter of 70 cm. What is its circumference (take π = 22/7; in cm)?
23. 23.The perimeter of a square is 16 cm. What is its area (in sq cm)?
24. 24.A park is 39 m long and 14 m wide. Fencing costs ₹17 per metre. What does it cost to fence the park all round (in ₹)?
25. 25.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
26. 26.The perimeter of a square is 24 cm. What is its area (in sq cm)?
27. 27.The perimeter of a square is 52 cm. What is its area (in sq cm)?
28. 28.A triangle has a base of 8 cm and a height of 23 cm. What is its area (in sq cm)?
29. 29.A park is 31 m long and 9 m wide. Fencing costs ₹15 per metre. What does it cost to fence the park all round (in ₹)?
30. 30.A rectangular field is 28 m long and 9 m wide. What is its area (in sq m)?
31. 31.The perimeter of a square is 40 cm. What is its area (in sq cm)?
32. 32.A triangle has a base of 10 cm and a height of 12 cm. What is its area (in sq cm)?
33. 33.A rectangular field is 23 m long and 21 m wide. What is its area (in sq m)?
34. 34.A garden is 22 m long and 7 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
35. 35.The perimeter of a square is 104 cm. What is its area (in sq cm)?
36. 36.A round wheel has a diameter of 42 cm. What is its circumference (take π = 22/7; in cm)?
37. 37.A park is 18 m long and 7 m wide. Fencing costs ₹37 per metre. What does it cost to fence the park all round (in ₹)?
38. 38.A round wheel has a radius of 21 cm. What is its circumference (take π = 22/7; in cm)?
39. 39.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
40. 40.A park is 41 m long and 16 m wide. Fencing costs ₹10 per metre. What does it cost to fence the park all round (in ₹)?

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