Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 130 · 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 7 cm (take π = 22/7; answer in sq cm).
2. 2.A rectangular field is 39 m long and 6 m wide. What is its area (in sq m)?
3. 3.A rectangular field is 5 m long and 3 m wide. What is its area (in sq m)?
4. 4.A park is 24 m long and 6 m wide. Fencing costs ₹23 per metre. What does it cost to fence the park all round (in ₹)?
5. 5.A park is 15 m long and 11 m wide. Fencing costs ₹39 per metre. What does it cost to fence the park all round (in ₹)?
6. 6.A rectangular field is 21 m long and 15 m wide. What is its area (in sq m)?
7. 7.A garden is 24 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)?
8. 8.The perimeter of a square is 56 cm. What is its area (in sq cm)?
9. 9.A rectangle has an area of 595 sq cm and a length of 35 cm. What is its perimeter (in cm)?
10. 10.A triangle has a base of 22 cm and a height of 23 cm. What is its area (in sq cm)?
11. 11.A garden is 18 m long and 13 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 rectangular field is 12 m long and 9 m wide. What is its area (in sq m)?
13. 13.The perimeter of a square is 104 cm. What is its area (in sq cm)?
14. 14.The perimeter of a square is 40 cm. What is its area (in sq cm)?
15. 15.A rectangular field is 8 m long and 7 m wide. What is its area (in sq m)?
16. 16.A triangle has a base of 26 cm and a height of 7 cm. What is its area (in sq cm)?
17. 17.A rectangular field is 24 m long and 5 m wide. What is its area (in sq m)?
18. 18.A rectangle has an area of 112 sq cm and a length of 16 cm. What is its perimeter (in cm)?
19. 19.A rectangular field is 14 m long and 13 m wide. What is its area (in sq m)?
20. 20.A rectangle has an area of 560 sq cm and a length of 40 cm. What is its perimeter (in cm)?
21. 21.A triangle has a base of 21 cm and a height of 22 cm. What is its area (in sq cm)?
22. 22.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
23. 23.The perimeter of a square is 24 cm. What is its area (in sq cm)?
24. 24.A rectangle has an area of 920 sq cm and a length of 40 cm. What is its perimeter (in cm)?
25. 25.A rectangle has an area of 324 sq cm and a length of 36 cm. What is its perimeter (in cm)?
26. 26.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
27. 27.A park is 24 m long and 7 m wide. Fencing costs ₹17 per metre. What does it cost to fence the park all round (in ₹)?
28. 28.The perimeter of a square is 36 cm. What is its area (in sq cm)?
29. 29.A garden is 26 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)?
30. 30.A rectangle has an area of 108 sq cm and a length of 36 cm. What is its perimeter (in cm)?
31. 31.A triangle has a base of 10 cm and a height of 25 cm. What is its area (in sq cm)?
32. 32.A rectangle has an area of 65 sq cm and a length of 13 cm. What is its perimeter (in cm)?
33. 33.A round wheel has a diameter of 56 cm. What is its circumference (take π = 22/7; in cm)?
34. 34.A triangle has a base of 28 cm and a height of 5 cm. What is its area (in sq cm)?
35. 35.A round wheel has a radius of 21 cm. What is its circumference (take π = 22/7; in cm)?
36. 36.A round wheel has a radius of 35 cm. What is its circumference (take π = 22/7; in cm)?
37. 37.A park is 59 m long and 19 m wide. Fencing costs ₹17 per metre. What does it cost to fence the park all round (in ₹)?
38. 38.The perimeter of a square is 72 cm. What is its area (in sq cm)?
39. 39.A park is 13 m long and 11 m wide. Fencing costs ₹7 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 ₹26 per metre. What does it cost to fence the park all round (in ₹)?

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