Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 279 · 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.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
2. 2.A rectangular field is 27 m long and 5 m wide. What is its area (in sq m)?
3. 3.A rectangular field is 32 m long and 10 m wide. What is its area (in sq m)?
4. 4.A round wheel has a diameter of 42 cm. What is its circumference (take π = 22/7; in cm)?
5. 5.The perimeter of a square is 32 cm. What is its area (in sq cm)?
6. 6.A garden is 17 m long and 15 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
7. 7.A rectangle has an area of 33 sq cm and a length of 11 cm. What is its perimeter (in cm)?
8. 8.A triangle has a base of 20 cm and a height of 8 cm. What is its area (in sq cm)?
9. 9.A rectangular field is 15 m long and 10 m wide. What is its area (in sq m)?
10. 10.A round wheel has a radius of 28 cm. What is its circumference (take π = 22/7; in cm)?
11. 11.A garden is 22 m long and 21 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 24 cm and a height of 15 cm. What is its area (in sq cm)?
13. 13.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
14. 14.A triangle has a base of 4 cm and a height of 8 cm. What is its area (in sq cm)?
15. 15.The perimeter of a square is 24 cm. What is its area (in sq cm)?
16. 16.A rectangular field is 20 m long and 6 m wide. What is its area (in sq m)?
17. 17.A rectangular field is 16 m long and 8 m wide. What is its area (in sq m)?
18. 18.A rectangular field is 8 m long and 5 m wide. What is its area (in sq m)?
19. 19.The perimeter of a square is 20 cm. What is its area (in sq cm)?
20. 20.A rectangle has an area of 308 sq cm and a length of 22 cm. What is its perimeter (in cm)?
21. 21.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
22. 22.A rectangular field is 9 m long and 3 m wide. What is its area (in sq m)?
23. 23.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
24. 24.A park is 42 m long and 22 m wide. Fencing costs ₹26 per metre. What does it cost to fence the park all round (in ₹)?
25. 25.A triangle has a base of 30 cm and a height of 16 cm. What is its area (in sq cm)?
26. 26.A park is 24 m long and 6 m wide. Fencing costs ₹37 per metre. What does it cost to fence the park all round (in ₹)?
27. 27.A round wheel has a radius of 42 cm. What is its circumference (take π = 22/7; in cm)?
28. 28.A rectangular field is 17 m long and 4 m wide. What is its area (in sq m)?
29. 29.A garden is 30 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)?
30. 30.A park is 32 m long and 15 m wide. Fencing costs ₹11 per metre. What does it cost to fence the park all round (in ₹)?
31. 31.The perimeter of a square is 40 cm. What is its area (in sq cm)?
32. 32.The perimeter of a square is 28 cm. What is its area (in sq cm)?
33. 33.A triangle has a base of 11 cm and a height of 12 cm. What is its area (in sq cm)?
34. 34.The perimeter of a square is 52 cm. What is its area (in sq cm)?
35. 35.A park is 56 m long and 52 m wide. Fencing costs ₹33 per metre. What does it cost to fence the park all round (in ₹)?
36. 36.A rectangle has an area of 165 sq cm and a length of 33 cm. What is its perimeter (in cm)?
37. 37.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
38. 38.A rectangular field is 14 m long and 13 m wide. What is its area (in sq m)?
39. 39.A rectangle has an area of 713 sq cm and a length of 31 cm. What is its perimeter (in cm)?
40. 40.A rectangular field is 27 m long and 20 m wide. What is its area (in sq m)?

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