Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 262 · 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 7 cm. What is its circumference (take π = 22/7; in cm)?
2. 2.The perimeter of a square is 28 cm. What is its area (in sq cm)?
3. 3.A rectangle has an area of 234 sq cm and a length of 26 cm. What is its perimeter (in cm)?
4. 4.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
5. 5.A garden is 37 m long and 15 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
6. 6.A rectangular field is 11 m long and 9 m wide. What is its area (in sq m)?
7. 7.A park is 34 m long and 30 m wide. Fencing costs ₹36 per metre. What does it cost to fence the park all round (in ₹)?
8. 8.A rectangle has an area of 44 sq cm and a length of 11 cm. What is its perimeter (in cm)?
9. 9.A garden is 19 m long and 12 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
10. 10.A rectangle has an area of 21 sq cm and a length of 7 cm. What is its perimeter (in cm)?
11. 11.A rectangle has an area of 490 sq cm and a length of 35 cm. What is its perimeter (in cm)?
12. 12.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
13. 13.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
14. 14.A rectangle has an area of 660 sq cm and a length of 30 cm. What is its perimeter (in cm)?
15. 15.A triangle has a base of 20 cm and a height of 8 cm. What is its area (in sq cm)?
16. 16.A triangle has a base of 7 cm and a height of 20 cm. What is its area (in sq cm)?
17. 17.A round wheel has a radius of 28 cm. What is its circumference (take π = 22/7; in cm)?
18. 18.A triangle has a base of 4 cm and a height of 7 cm. What is its area (in sq cm)?
19. 19.The perimeter of a square is 24 cm. What is its area (in sq cm)?
20. 20.A triangle has a base of 6 cm and a height of 6 cm. What is its area (in sq cm)?
21. 21.The perimeter of a square is 116 cm. What is its area (in sq cm)?
22. 22.A rectangular field is 6 m long and 4 m wide. What is its area (in sq m)?
23. 23.A rectangular field is 31 m long and 4 m wide. What is its area (in sq m)?
24. 24.A round wheel has a radius of 42 cm. What is its circumference (take π = 22/7; in cm)?
25. 25.A park is 30 m long and 23 m wide. Fencing costs ₹40 per metre. What does it cost to fence the park all round (in ₹)?
26. 26.A garden is 17 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)?
27. 27.A park is 31 m long and 15 m wide. Fencing costs ₹25 per metre. What does it cost to fence the park all round (in ₹)?
28. 28.A rectangular field is 32 m long and 5 m wide. What is its area (in sq m)?
29. 29.A triangle has a base of 16 cm and a height of 18 cm. What is its area (in sq cm)?
30. 30.A round wheel has a radius of 35 cm. What is its circumference (take π = 22/7; in cm)?
31. 31.A triangle has a base of 11 cm and a height of 24 cm. What is its area (in sq cm)?
32. 32.A rectangular field is 7 m long and 4 m wide. What is its area (in sq m)?
33. 33.The perimeter of a square is 104 cm. What is its area (in sq cm)?
34. 34.A park is 21 m long and 20 m wide. Fencing costs ₹21 per metre. What does it cost to fence the park all round (in ₹)?
35. 35.The perimeter of a square is 84 cm. What is its area (in sq cm)?
36. 36.A garden is 23 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)?
37. 37.A garden is 30 m long and 29 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
38. 38.The perimeter of a square is 36 cm. What is its area (in sq cm)?
39. 39.A rectangle has an area of 63 sq cm and a length of 9 cm. What is its perimeter (in cm)?
40. 40.The perimeter of a square is 64 cm. What is its area (in sq cm)?

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