Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 309 · 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 18 m long and 16 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
2. 2.A rectangle has an area of 48 sq cm and a length of 16 cm. What is its perimeter (in cm)?
3. 3.A park is 26 m long and 18 m wide. Fencing costs ₹16 per metre. What does it cost to fence the park all round (in ₹)?
4. 4.A rectangular field is 27 m long and 7 m wide. What is its area (in sq m)?
5. 5.The perimeter of a square is 100 cm. What is its area (in sq cm)?
6. 6.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
7. 7.A garden is 27 m long and 17 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
8. 8.A garden is 12 m long and 10 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
9. 9.The perimeter of a square is 20 cm. What is its area (in sq cm)?
10. 10.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
11. 11.The perimeter of a square is 84 cm. What is its area (in sq cm)?
12. 12.The perimeter of a square is 28 cm. What is its area (in sq cm)?
13. 13.A triangle has a base of 20 cm and a height of 16 cm. What is its area (in sq cm)?
14. 14.A triangle has a base of 8 cm and a height of 11 cm. What is its area (in sq cm)?
15. 15.A triangle has a base of 12 cm and a height of 15 cm. What is its area (in sq cm)?
16. 16.A triangle has a base of 8 cm and a height of 23 cm. What is its area (in sq cm)?
17. 17.A rectangular field is 32 m long and 6 m wide. What is its area (in sq m)?
18. 18.The perimeter of a square is 120 cm. What is its area (in sq cm)?
19. 19.A round wheel has a diameter of 28 cm. What is its circumference (take π = 22/7; in cm)?
20. 20.A garden is 14 m long and 13 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
21. 21.A park is 26 m long and 8 m wide. Fencing costs ₹36 per metre. What does it cost to fence the park all round (in ₹)?
22. 22.A park is 41 m long and 37 m wide. Fencing costs ₹10 per metre. What does it cost to fence the park all round (in ₹)?
23. 23.A rectangle has an area of 72 sq cm and a length of 18 cm. What is its perimeter (in cm)?
24. 24.A round wheel has a radius of 28 cm. What is its circumference (take π = 22/7; in cm)?
25. 25.A rectangle has an area of 805 sq cm and a length of 35 cm. What is its perimeter (in cm)?
26. 26.A triangle has a base of 12 cm and a height of 23 cm. What is its area (in sq cm)?
27. 27.A park is 56 m long and 48 m wide. Fencing costs ₹6 per metre. What does it cost to fence the park all round (in ₹)?
28. 28.A triangle has a base of 20 cm and a height of 14 cm. What is its area (in sq cm)?
29. 29.A park is 22 m long and 14 m wide. Fencing costs ₹18 per metre. What does it cost to fence the park all round (in ₹)?
30. 30.A rectangle has an area of 270 sq cm and a length of 30 cm. What is its perimeter (in cm)?
31. 31.A rectangle has an area of 1080 sq cm and a length of 40 cm. What is its perimeter (in cm)?
32. 32.A rectangular field is 9 m long and 6 m wide. What is its area (in sq m)?
33. 33.A garden is 11 m long and 10 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
34. 34.A garden is 11 m long and 5 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
35. 35.A rectangular field is 33 m long and 29 m wide. What is its area (in sq m)?
36. 36.A triangle has a base of 13 cm and a height of 4 cm. What is its area (in sq cm)?
37. 37.A rectangle has an area of 40 sq cm and a length of 10 cm. What is its perimeter (in cm)?
38. 38.A park is 48 m long and 6 m wide. Fencing costs ₹12 per metre. What does it cost to fence the park all round (in ₹)?
39. 39.A park is 16 m long and 6 m wide. Fencing costs ₹39 per metre. What does it cost to fence the park all round (in ₹)?
40. 40.A rectangular field is 39 m long and 35 m wide. What is its area (in sq m)?

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