Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 127 · 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 radius of 28 cm. What is its circumference (take π = 22/7; in cm)?
2. 2.A garden is 36 m long and 21 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
3. 3.A park is 40 m long and 13 m wide. Fencing costs ₹35 per metre. What does it cost to fence the park all round (in ₹)?
4. 4.A rectangle has an area of 407 sq cm and a length of 37 cm. What is its perimeter (in cm)?
5. 5.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
6. 6.A garden is 22 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)?
7. 7.A rectangular field is 11 m long and 9 m wide. What is its area (in sq m)?
8. 8.The perimeter of a square is 32 cm. What is its area (in sq cm)?
9. 9.The perimeter of a square is 92 cm. What is its area (in sq cm)?
10. 10.A triangle has a base of 10 cm and a height of 6 cm. What is its area (in sq cm)?
11. 11.A rectangular field is 12 m long and 9 m wide. What is its area (in sq m)?
12. 12.The perimeter of a square is 20 cm. What is its area (in sq cm)?
13. 13.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
14. 14.A rectangle has an area of 252 sq cm and a length of 18 cm. What is its perimeter (in cm)?
15. 15.A triangle has a base of 18 cm and a height of 16 cm. What is its area (in sq cm)?
16. 16.A triangle has a base of 9 cm and a height of 22 cm. What is its area (in sq cm)?
17. 17.A triangle has a base of 28 cm and a height of 18 cm. What is its area (in sq cm)?
18. 18.A rectangle has an area of 24 sq cm and a length of 8 cm. What is its perimeter (in cm)?
19. 19.A rectangular field is 27 m long and 3 m wide. What is its area (in sq m)?
20. 20.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
21. 21.A rectangular field is 17 m long and 10 m wide. What is its area (in sq m)?
22. 22.A garden is 36 m long and 30 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
23. 23.A rectangular field is 20 m long and 8 m wide. What is its area (in sq m)?
24. 24.A park is 38 m long and 36 m wide. Fencing costs ₹29 per metre. What does it cost to fence the park all round (in ₹)?
25. 25.A rectangle has an area of 357 sq cm and a length of 21 cm. What is its perimeter (in cm)?
26. 26.A rectangular field is 19 m long and 18 m wide. What is its area (in sq m)?
27. 27.A rectangle has an area of 200 sq cm and a length of 20 cm. What is its perimeter (in cm)?
28. 28.A round wheel has a radius of 21 cm. What is its circumference (take π = 22/7; in cm)?
29. 29.A rectangular field is 17 m long and 8 m wide. What is its area (in sq m)?
30. 30.A garden is 13 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)?
31. 31.A garden is 15 m long and 5 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
32. 32.A park is 45 m long and 31 m wide. Fencing costs ₹25 per metre. What does it cost to fence the park all round (in ₹)?
33. 33.A garden is 37 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)?
34. 34.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
35. 35.A rectangular field is 30 m long and 17 m wide. What is its area (in sq m)?
36. 36.A rectangle has an area of 130 sq cm and a length of 13 cm. What is its perimeter (in cm)?
37. 37.A rectangular field is 37 m long and 25 m wide. What is its area (in sq m)?
38. 38.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
39. 39.A park is 11 m long and 5 m wide. Fencing costs ₹21 per metre. What does it cost to fence the park all round (in ₹)?
40. 40.A park is 38 m long and 13 m wide. Fencing costs ₹37 per metre. What does it cost to fence the park all round (in ₹)?

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