Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 239 · 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 20 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)?
2. 2.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
3. 3.A rectangular field is 32 m long and 12 m wide. What is its area (in sq m)?
4. 4.A triangle has a base of 13 cm and a height of 22 cm. What is its area (in sq cm)?
5. 5.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
6. 6.A rectangular field is 10 m long and 7 m wide. What is its area (in sq m)?
7. 7.A garden is 37 m long and 21 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
8. 8.A rectangle has an area of 480 sq cm and a length of 24 cm. What is its perimeter (in cm)?
9. 9.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
10. 10.A rectangle has an area of 24 sq cm and a length of 6 cm. What is its perimeter (in cm)?
11. 11.A rectangle has an area of 408 sq cm and a length of 24 cm. What is its perimeter (in cm)?
12. 12.The perimeter of a square is 108 cm. What is its area (in sq cm)?
13. 13.A rectangular field is 39 m long and 27 m wide. What is its area (in sq m)?
14. 14.A park is 15 m long and 8 m wide. Fencing costs ₹40 per metre. What does it cost to fence the park all round (in ₹)?
15. 15.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
16. 16.A park is 17 m long and 12 m wide. Fencing costs ₹22 per metre. What does it cost to fence the park all round (in ₹)?
17. 17.A rectangular field is 35 m long and 13 m wide. What is its area (in sq m)?
18. 18.A round wheel has a diameter of 70 cm. What is its circumference (take π = 22/7; in cm)?
19. 19.A triangle has a base of 16 cm and a height of 23 cm. What is its area (in sq cm)?
20. 20.A rectangle has an area of 42 sq cm and a length of 7 cm. What is its perimeter (in cm)?
21. 21.A park is 52 m long and 24 m wide. Fencing costs ₹36 per metre. What does it cost to fence the park all round (in ₹)?
22. 22.A triangle has a base of 16 cm and a height of 5 cm. What is its area (in sq cm)?
23. 23.A rectangular field is 40 m long and 6 m wide. What is its area (in sq m)?
24. 24.A garden is 29 m long and 26 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
25. 25.A rectangle has an area of 672 sq cm and a length of 28 cm. What is its perimeter (in cm)?
26. 26.A park is 46 m long and 14 m wide. Fencing costs ₹16 per metre. What does it cost to fence the park all round (in ₹)?
27. 27.A triangle has a base of 12 cm and a height of 5 cm. What is its area (in sq cm)?
28. 28.A rectangular field is 27 m long and 25 m wide. What is its area (in sq m)?
29. 29.A rectangle has an area of 336 sq cm and a length of 24 cm. What is its perimeter (in cm)?
30. 30.A rectangular field is 6 m long and 4 m wide. What is its area (in sq m)?
31. 31.A rectangle has an area of 90 sq cm and a length of 18 cm. What is its perimeter (in cm)?
32. 32.A round wheel has a radius of 35 cm. What is its circumference (take π = 22/7; in cm)?
33. 33.A rectangular field is 8 m long and 5 m wide. What is its area (in sq m)?
34. 34.A rectangular field is 25 m long and 24 m wide. What is its area (in sq m)?
35. 35.A park is 35 m long and 9 m wide. Fencing costs ₹10 per metre. What does it cost to fence the park all round (in ₹)?
36. 36.The perimeter of a square is 72 cm. What is its area (in sq cm)?
37. 37.A rectangular field is 11 m long and 4 m wide. What is its area (in sq m)?
38. 38.A rectangular field is 24 m long and 6 m wide. What is its area (in sq m)?
39. 39.A rectangle has an area of 28 sq cm and a length of 7 cm. What is its perimeter (in cm)?
40. 40.A garden is 14 m long and 6 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?

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