Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 285 · 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 round wheel has a diameter of 70 cm. What is its circumference (take π = 22/7; in cm)?
2. 2.A rectangular field is 6 m long and 4 m wide. What is its area (in sq m)?
3. 3.A garden is 22 m long and 21 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
4. 4.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
5. 5.A rectangle has an area of 65 sq cm and a length of 13 cm. What is its perimeter (in cm)?
6. 6.A rectangular field is 7 m long and 6 m wide. What is its area (in sq m)?
7. 7.A rectangle has an area of 88 sq cm and a length of 11 cm. What is its perimeter (in cm)?
8. 8.A park is 46 m long and 16 m wide. Fencing costs ₹37 per metre. What does it cost to fence the park all round (in ₹)?
9. 9.A rectangle has an area of 112 sq cm and a length of 16 cm. What is its perimeter (in cm)?
10. 10.A rectangle has an area of 145 sq cm and a length of 29 cm. What is its perimeter (in cm)?
11. 11.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
12. 12.A rectangular field is 8 m long and 3 m wide. What is its area (in sq m)?
13. 13.A garden is 18 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)?
14. 14.A triangle has a base of 6 cm and a height of 12 cm. What is its area (in sq cm)?
15. 15.A park is 22 m long and 7 m wide. Fencing costs ₹10 per metre. What does it cost to fence the park all round (in ₹)?
16. 16.A park is 27 m long and 16 m wide. Fencing costs ₹11 per metre. What does it cost to fence the park all round (in ₹)?
17. 17.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
18. 18.A garden is 14 m long and 9 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
19. 19.A park is 34 m long and 29 m wide. Fencing costs ₹8 per metre. What does it cost to fence the park all round (in ₹)?
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 rectangle has an area of 306 sq cm and a length of 34 cm. What is its perimeter (in cm)?
22. 22.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
23. 23.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
24. 24.The perimeter of a square is 92 cm. What is its area (in sq cm)?
25. 25.A garden is 36 m long and 31 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
26. 26.The perimeter of a square is 32 cm. What is its area (in sq cm)?
27. 27.The perimeter of a square is 20 cm. What is its area (in sq cm)?
28. 28.A rectangular field is 24 m long and 13 m wide. What is its area (in sq m)?
29. 29.The perimeter of a square is 16 cm. What is its area (in sq cm)?
30. 30.A rectangle has an area of 299 sq cm and a length of 23 cm. What is its perimeter (in cm)?
31. 31.A triangle has a base of 6 cm and a height of 19 cm. What is its area (in sq cm)?
32. 32.A triangle has a base of 30 cm and a height of 18 cm. What is its area (in sq cm)?
33. 33.A rectangular field is 24 m long and 6 m wide. What is its area (in sq m)?
34. 34.A round wheel has a radius of 28 cm. What is its circumference (take π = 22/7; in cm)?
35. 35.A rectangle has an area of 400 sq cm and a length of 40 cm. What is its perimeter (in cm)?
36. 36.A rectangle has an area of 1248 sq cm and a length of 39 cm. What is its perimeter (in cm)?
37. 37.A rectangular field is 13 m long and 9 m wide. What is its area (in sq m)?
38. 38.A park is 58 m long and 7 m wide. Fencing costs ₹19 per metre. What does it cost to fence the park all round (in ₹)?
39. 39.The perimeter of a square is 88 cm. What is its area (in sq cm)?
40. 40.A rectangular field is 5 m long and 4 m wide. What is its area (in sq m)?

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