Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 318 · 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 39 m long and 29 m wide. Fencing costs ₹15 per metre. What does it cost to fence the park all round (in ₹)?
2. 2.A garden is 19 m long and 14 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
3. 3.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
4. 4.A rectangular field is 25 m long and 6 m wide. What is its area (in sq m)?
5. 5.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
6. 6.A park is 15 m long and 12 m wide. Fencing costs ₹26 per metre. What does it cost to fence the park all round (in ₹)?
7. 7.A rectangular field is 20 m long and 15 m wide. What is its area (in sq m)?
8. 8.A triangle has a base of 20 cm and a height of 15 cm. What is its area (in sq cm)?
9. 9.The perimeter of a square is 24 cm. What is its area (in sq cm)?
10. 10.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
11. 11.A round wheel has a radius of 35 cm. What is its circumference (take π = 22/7; in cm)?
12. 12.A round wheel has a diameter of 42 cm. What is its circumference (take π = 22/7; in cm)?
13. 13.A garden is 27 m long and 19 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
14. 14.The perimeter of a square is 96 cm. What is its area (in sq cm)?
15. 15.A park is 14 m long and 5 m wide. Fencing costs ₹23 per metre. What does it cost to fence the park all round (in ₹)?
16. 16.A round wheel has a diameter of 84 cm. What is its circumference (take π = 22/7; in cm)?
17. 17.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
18. 18.A park is 37 m long and 33 m wide. Fencing costs ₹38 per metre. What does it cost to fence the park all round (in ₹)?
19. 19.A round wheel has a radius of 21 cm. What is its circumference (take π = 22/7; in cm)?
20. 20.The perimeter of a square is 92 cm. What is its area (in sq cm)?
21. 21.A garden is 22 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)?
22. 22.A rectangular field is 20 m long and 19 m wide. What is its area (in sq m)?
23. 23.A garden is 29 m long and 25 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
24. 24.A park is 31 m long and 12 m wide. Fencing costs ₹21 per metre. What does it cost to fence the park all round (in ₹)?
25. 25.A garden is 24 m long and 14 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 garden is 25 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)?
27. 27.A garden is 39 m long and 36 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
28. 28.A garden is 33 m long and 8 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 rectangle has an area of 363 sq cm and a length of 33 cm. What is its perimeter (in cm)?
30. 30.A rectangular field is 20 m long and 4 m wide. What is its area (in sq m)?
31. 31.A rectangular field is 26 m long and 20 m wide. What is its area (in sq m)?
32. 32.A triangle has a base of 30 cm and a height of 11 cm. What is its area (in sq cm)?
33. 33.A rectangle has an area of 176 sq cm and a length of 16 cm. What is its perimeter (in cm)?
34. 34.A rectangular field is 36 m long and 24 m wide. What is its area (in sq m)?
35. 35.A triangle has a base of 24 cm and a height of 21 cm. What is its area (in sq cm)?
36. 36.A triangle has a base of 12 cm and a height of 21 cm. What is its area (in sq cm)?
37. 37.The perimeter of a square is 20 cm. What is its area (in sq cm)?
38. 38.A garden is 16 m long and 8 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
39. 39.A rectangle has an area of 40 sq cm and a length of 8 cm. What is its perimeter (in cm)?
40. 40.A garden is 29 m long and 11 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?

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