Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 211 · 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 37 m long and 28 m wide. Fencing costs ₹30 per metre. What does it cost to fence the park all round (in ₹)?
2. 2.A park is 42 m long and 17 m wide. Fencing costs ₹6 per metre. What does it cost to fence the park all round (in ₹)?
3. 3.A park is 49 m long and 17 m wide. Fencing costs ₹12 per metre. What does it cost to fence the park all round (in ₹)?
4. 4.A garden is 12 m long and 7 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
5. 5.A round wheel has a diameter of 84 cm. What is its circumference (take π = 22/7; in cm)?
6. 6.A rectangular field is 10 m long and 3 m wide. What is its area (in sq m)?
7. 7.A rectangular field is 10 m long and 7 m wide. What is its area (in sq m)?
8. 8.A garden is 38 m long and 20 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
9. 9.The perimeter of a square is 76 cm. What is its area (in sq cm)?
10. 10.The perimeter of a square is 52 cm. What is its area (in sq cm)?
11. 11.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq 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 11 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)?
14. 14.The perimeter of a square is 100 cm. What is its area (in sq cm)?
15. 15.A park is 32 m long and 8 m wide. Fencing costs ₹26 per metre. What does it cost to fence the park all round (in ₹)?
16. 16.A rectangular field is 20 m long and 19 m wide. What is its area (in sq m)?
17. 17.A garden is 40 m long and 12 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
18. 18.A rectangular field is 21 m long and 18 m wide. What is its area (in sq m)?
19. 19.A triangle has a base of 24 cm and a height of 23 cm. What is its area (in sq cm)?
20. 20.A rectangle has an area of 518 sq cm and a length of 37 cm. What is its perimeter (in cm)?
21. 21.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
22. 22.A park is 23 m long and 7 m wide. Fencing costs ₹13 per metre. What does it cost to fence the park all round (in ₹)?
23. 23.A rectangular field is 31 m long and 3 m wide. What is its area (in sq m)?
24. 24.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
25. 25.A triangle has a base of 15 cm and a height of 14 cm. What is its area (in sq cm)?
26. 26.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
27. 27.A park is 35 m long and 17 m wide. Fencing costs ₹19 per metre. What does it cost to fence the park all round (in ₹)?
28. 28.A garden is 15 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)?
29. 29.A park is 32 m long and 16 m wide. Fencing costs ₹35 per metre. What does it cost to fence the park all round (in ₹)?
30. 30.A rectangular field is 24 m long and 3 m wide. What is its area (in sq m)?
31. 31.A round wheel has a radius of 35 cm. What is its circumference (take π = 22/7; in cm)?
32. 32.The perimeter of a square is 108 cm. What is its area (in sq cm)?
33. 33.A garden is 30 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)?
34. 34.A rectangle has an area of 1221 sq cm and a length of 37 cm. What is its perimeter (in cm)?
35. 35.A rectangular field is 5 m long and 3 m wide. What is its area (in sq m)?
36. 36.A garden is 40 m long and 32 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
37. 37.A rectangle has an area of 126 sq cm and a length of 18 cm. What is its perimeter (in cm)?
38. 38.A rectangular field is 12 m long and 7 m wide. What is its area (in sq m)?
39. 39.A triangle has a base of 18 cm and a height of 24 cm. What is its area (in sq cm)?
40. 40.A rectangular field is 26 m long and 15 m wide. What is its area (in sq m)?

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