Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 54 · 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 park is 20 m long and 18 m wide. Fencing costs ₹8 per metre. What does it cost to fence the park all round (in ₹)?
2. 2.A rectangular field is 24 m long and 22 m wide. What is its area (in sq m)?
3. 3.A triangle has a base of 25 cm and a height of 22 cm. What is its area (in sq cm)?
4. 4.A triangle has a base of 10 cm and a height of 9 cm. What is its area (in sq cm)?
5. 5.A round wheel has a radius of 28 cm. What is its circumference (take π = 22/7; in cm)?
6. 6.The perimeter of a square is 116 cm. What is its area (in sq cm)?
7. 7.The perimeter of a square is 104 cm. What is its area (in sq cm)?
8. 8.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
9. 9.A park is 12 m long and 8 m wide. Fencing costs ₹33 per metre. What does it cost to fence the park all round (in ₹)?
10. 10.A garden is 16 m long and 14 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
11. 11.A park is 30 m long and 18 m wide. Fencing costs ₹17 per metre. What does it cost to fence the park all round (in ₹)?
12. 12.The perimeter of a square is 36 cm. What is its area (in sq cm)?
13. 13.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
14. 14.A rectangular field is 11 m long and 10 m wide. What is its area (in sq m)?
15. 15.A garden is 40 m long and 12 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
16. 16.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)?
17. 17.A garden is 14 m long and 5 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
18. 18.A round wheel has a radius of 42 cm. What is its circumference (take π = 22/7; in cm)?
19. 19.A rectangle has an area of 240 sq cm and a length of 16 cm. What is its perimeter (in cm)?
20. 20.The perimeter of a square is 24 cm. What is its area (in sq cm)?
21. 21.A garden is 29 m long and 18 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
22. 22.A garden is 36 m long and 13 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
23. 23.A rectangular field is 25 m long and 3 m wide. What is its area (in sq m)?
24. 24.A rectangular field is 35 m long and 20 m wide. What is its area (in sq m)?
25. 25.A garden is 30 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)?
26. 26.A rectangle has an area of 308 sq cm and a length of 28 cm. What is its perimeter (in cm)?
27. 27.A park is 17 m long and 11 m wide. Fencing costs ₹35 per metre. What does it cost to fence the park all round (in ₹)?
28. 28.A rectangle has an area of 33 sq cm and a length of 11 cm. What is its perimeter (in cm)?
29. 29.A garden is 31 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)?
30. 30.A rectangular field is 39 m long and 37 m wide. What is its area (in sq m)?
31. 31.The perimeter of a square is 76 cm. What is its area (in sq cm)?
32. 32.A round wheel has a diameter of 56 cm. What is its circumference (take π = 22/7; in cm)?
33. 33.A rectangle has an area of 24 sq cm and a length of 8 cm. What is its perimeter (in cm)?
34. 34.A rectangular field is 22 m long and 16 m wide. What is its area (in sq m)?
35. 35.A garden is 16 m long and 13 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
36. 36.A triangle has a base of 25 cm and a height of 10 cm. What is its area (in sq cm)?
37. 37.A rectangular field is 27 m long and 23 m wide. What is its area (in sq m)?
38. 38.A rectangle has an area of 396 sq cm and a length of 33 cm. What is its perimeter (in cm)?
39. 39.A triangle has a base of 30 cm and a height of 4 cm. What is its area (in sq cm)?
40. 40.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).

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