Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 324 · 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 garden is 20 m long and 7 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
2. 2.A rectangular field is 35 m long and 26 m wide. What is its area (in sq m)?
3. 3.The perimeter of a square is 44 cm. What is its area (in sq cm)?
4. 4.The perimeter of a square is 88 cm. What is its area (in sq cm)?
5. 5.The perimeter of a square is 116 cm. What is its area (in sq cm)?
6. 6.A park is 28 m long and 11 m wide. Fencing costs ₹25 per metre. What does it cost to fence the park all round (in ₹)?
7. 7.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
8. 8.A park is 23 m long and 16 m wide. Fencing costs ₹7 per metre. What does it cost to fence the park all round (in ₹)?
9. 9.A garden is 27 m long and 19 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
10. 10.A round wheel has a diameter of 28 cm. What is its circumference (take π = 22/7; in cm)?
11. 11.A rectangle has an area of 90 sq cm and a length of 10 cm. What is its perimeter (in cm)?
12. 12.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
13. 13.A rectangle has an area of 48 sq cm and a length of 8 cm. What is its perimeter (in cm)?
14. 14.A rectangle has an area of 126 sq cm and a length of 14 cm. What is its perimeter (in cm)?
15. 15.A park is 48 m long and 10 m wide. Fencing costs ₹8 per metre. What does it cost to fence the park all round (in ₹)?
16. 16.A rectangular field is 7 m long and 5 m wide. What is its area (in sq m)?
17. 17.A round wheel has a diameter of 56 cm. What is its circumference (take π = 22/7; in cm)?
18. 18.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
19. 19.A park is 36 m long and 6 m wide. Fencing costs ₹37 per metre. What does it cost to fence the park all round (in ₹)?
20. 20.A triangle has a base of 4 cm and a height of 3 cm. What is its area (in sq cm)?
21. 21.A rectangle has an area of 147 sq cm and a length of 21 cm. What is its perimeter (in cm)?
22. 22.A triangle has a base of 6 cm and a height of 23 cm. What is its area (in sq cm)?
23. 23.A rectangle has an area of 116 sq cm and a length of 29 cm. What is its perimeter (in cm)?
24. 24.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
25. 25.A garden is 28 m long and 24 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
26. 26.A rectangular field is 29 m long and 8 m wide. What is its area (in sq m)?
27. 27.The perimeter of a square is 16 cm. What is its area (in sq cm)?
28. 28.A triangle has a base of 10 cm and a height of 18 cm. What is its area (in sq cm)?
29. 29.A rectangle has an area of 136 sq cm and a length of 17 cm. What is its perimeter (in cm)?
30. 30.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
31. 31.A triangle has a base of 20 cm and a height of 24 cm. What is its area (in sq cm)?
32. 32.The perimeter of a square is 52 cm. What is its area (in sq cm)?
33. 33.A rectangular field is 30 m long and 27 m wide. What is its area (in sq m)?
34. 34.A rectangular field is 39 m long and 15 m wide. What is its area (in sq m)?
35. 35.A rectangle has an area of 210 sq cm and a length of 15 cm. What is its perimeter (in cm)?
36. 36.A rectangle has an area of 504 sq cm and a length of 24 cm. What is its perimeter (in cm)?
37. 37.A park is 55 m long and 35 m wide. Fencing costs ₹29 per metre. What does it cost to fence the park all round (in ₹)?
38. 38.A triangle has a base of 16 cm and a height of 15 cm. What is its area (in sq cm)?
39. 39.The perimeter of a square is 84 cm. What is its area (in sq cm)?
40. 40.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).

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