Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 269 · 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 84 cm. What is its circumference (take π = 22/7; in cm)?
2. 2.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
3. 3.A garden is 29 m long and 6 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
4. 4.A garden is 21 m long and 16 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
5. 5.The perimeter of a square is 16 cm. What is its area (in sq cm)?
6. 6.A round wheel has a radius of 42 cm. What is its circumference (take π = 22/7; in cm)?
7. 7.A round wheel has a radius of 28 cm. What is its circumference (take π = 22/7; in cm)?
8. 8.A garden is 39 m long and 10 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 round wheel has a diameter of 42 cm. What is its circumference (take π = 22/7; in cm)?
10. 10.A garden is 40 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)?
11. 11.A garden is 32 m long and 17 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
12. 12.A triangle has a base of 5 cm and a height of 8 cm. What is its area (in sq cm)?
13. 13.A rectangle has an area of 310 sq cm and a length of 31 cm. What is its perimeter (in cm)?
14. 14.The perimeter of a square is 108 cm. What is its area (in sq cm)?
15. 15.The perimeter of a square is 112 cm. What is its area (in sq cm)?
16. 16.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
17. 17.A park is 59 m long and 14 m wide. Fencing costs ₹24 per metre. What does it cost to fence the park all round (in ₹)?
18. 18.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
19. 19.A rectangle has an area of 1240 sq cm and a length of 40 cm. What is its perimeter (in cm)?
20. 20.A triangle has a base of 21 cm and a height of 24 cm. What is its area (in sq cm)?
21. 21.A rectangular field is 5 m long and 4 m wide. What is its area (in sq m)?
22. 22.A park is 12 m long and 9 m wide. Fencing costs ₹35 per metre. What does it cost to fence the park all round (in ₹)?
23. 23.A round wheel has a radius of 21 cm. What is its circumference (take π = 22/7; in cm)?
24. 24.A park is 21 m long and 8 m wide. Fencing costs ₹23 per metre. What does it cost to fence the park all round (in ₹)?
25. 25.A triangle has a base of 12 cm and a height of 25 cm. What is its area (in sq cm)?
26. 26.The perimeter of a square is 80 cm. What is its area (in sq cm)?
27. 27.A rectangular field is 31 m long and 4 m wide. What is its area (in sq m)?
28. 28.A rectangular field is 39 m long and 32 m wide. What is its area (in sq m)?
29. 29.A triangle has a base of 22 cm and a height of 22 cm. What is its area (in sq cm)?
30. 30.A garden is 12 m long and 8 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
31. 31.A rectangular field is 20 m long and 8 m wide. What is its area (in sq m)?
32. 32.A triangle has a base of 12 cm and a height of 24 cm. What is its area (in sq cm)?
33. 33.A garden is 25 m long and 8 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
34. 34.A park is 31 m long and 28 m wide. Fencing costs ₹7 per metre. What does it cost to fence the park all round (in ₹)?
35. 35.A rectangular field is 21 m long and 4 m wide. What is its area (in sq m)?
36. 36.A rectangular field is 17 m long and 6 m wide. What is its area (in sq m)?
37. 37.A rectangle has an area of 416 sq cm and a length of 26 cm. What is its perimeter (in cm)?
38. 38.A garden is 36 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 rectangular field is 25 m long and 13 m wide. What is its area (in sq m)?
40. 40.A park is 35 m long and 18 m wide. Fencing costs ₹36 per metre. What does it cost to fence the park all round (in ₹)?

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