Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 100 · 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.The perimeter of a square is 68 cm. What is its area (in sq cm)?
2. 2.A park is 54 m long and 11 m wide. Fencing costs ₹11 per metre. What does it cost to fence the park all round (in ₹)?
3. 3.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
4. 4.A garden is 17 m long and 6 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
5. 5.A rectangular field is 29 m long and 4 m wide. What is its area (in sq m)?
6. 6.A garden is 10 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)?
7. 7.A park is 31 m long and 10 m wide. Fencing costs ₹14 per metre. What does it cost to fence the park all round (in ₹)?
8. 8.A garden is 23 m long and 18 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
9. 9.A rectangle has an area of 836 sq cm and a length of 38 cm. What is its perimeter (in cm)?
10. 10.A park is 32 m long and 14 m wide. Fencing costs ₹21 per metre. What does it cost to fence the park all round (in ₹)?
11. 11.A rectangle has an area of 828 sq cm and a length of 36 cm. What is its perimeter (in cm)?
12. 12.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)?
13. 13.A rectangle has an area of 518 sq cm and a length of 37 cm. What is its perimeter (in cm)?
14. 14.A round wheel has a radius of 28 cm. What is its circumference (take π = 22/7; in cm)?
15. 15.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
16. 16.A triangle has a base of 13 cm and a height of 22 cm. What is its area (in sq cm)?
17. 17.The perimeter of a square is 104 cm. What is its area (in sq cm)?
18. 18.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
19. 19.The perimeter of a square is 52 cm. What is its area (in sq cm)?
20. 20.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
21. 21.A rectangle has an area of 95 sq cm and a length of 19 cm. What is its perimeter (in cm)?
22. 22.A rectangular field is 39 m long and 6 m wide. What is its area (in sq m)?
23. 23.The perimeter of a square is 36 cm. What is its area (in sq cm)?
24. 24.The perimeter of a square is 24 cm. What is its area (in sq cm)?
25. 25.A park is 33 m long and 19 m wide. Fencing costs ₹5 per metre. What does it cost to fence the park all round (in ₹)?
26. 26.A garden is 26 m long and 16 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
27. 27.A rectangular field is 36 m long and 17 m wide. What is its area (in sq m)?
28. 28.A garden is 31 m long and 10 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
29. 29.A rectangular field is 38 m long and 11 m wide. What is its area (in sq m)?
30. 30.A park is 47 m long and 8 m wide. Fencing costs ₹14 per metre. What does it cost to fence the park all round (in ₹)?
31. 31.A rectangular field is 16 m long and 6 m wide. What is its area (in sq m)?
32. 32.A park is 19 m long and 10 m wide. Fencing costs ₹10 per metre. What does it cost to fence the park all round (in ₹)?
33. 33.A rectangle has an area of 224 sq cm and a length of 28 cm. What is its perimeter (in cm)?
34. 34.A rectangle has an area of 1406 sq cm and a length of 38 cm. What is its perimeter (in cm)?
35. 35.A garden is 20 m long and 15 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
36. 36.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
37. 37.A rectangle has an area of 24 sq cm and a length of 6 cm. What is its perimeter (in cm)?
38. 38.A garden is 10 m long and 9 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
39. 39.A garden is 21 m long and 7 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
40. 40.A rectangle has an area of 336 sq cm and a length of 24 cm. What is its perimeter (in cm)?

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