Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 24 · 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 park is 27 m long and 8 m wide. Fencing costs ₹27 per metre. What does it cost to fence the park all round (in ₹)?
2. 2.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
3. 3.A rectangle has an area of 740 sq cm and a length of 37 cm. What is its perimeter (in cm)?
4. 4.A park is 19 m long and 17 m wide. Fencing costs ₹38 per metre. What does it cost to fence the park all round (in ₹)?
5. 5.A rectangle has an area of 210 sq cm and a length of 21 cm. What is its perimeter (in cm)?
6. 6.A triangle has a base of 14 cm and a height of 16 cm. What is its area (in sq cm)?
7. 7.A garden is 34 m long and 26 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
8. 8.A rectangle has an area of 180 sq cm and a length of 18 cm. What is its perimeter (in cm)?
9. 9.The perimeter of a square is 20 cm. What is its area (in sq cm)?
10. 10.A rectangular field is 9 m long and 4 m wide. What is its area (in sq m)?
11. 11.A triangle has a base of 10 cm and a height of 3 cm. What is its area (in sq cm)?
12. 12.A garden is 14 m long and 6 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
13. 13.A park is 59 m long and 9 m wide. Fencing costs ₹9 per metre. What does it cost to fence the park all round (in ₹)?
14. 14.The perimeter of a square is 16 cm. What is its area (in sq cm)?
15. 15.A round wheel has a diameter of 84 cm. What is its circumference (take π = 22/7; in cm)?
16. 16.A garden is 16 m long and 10 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
17. 17.A park is 11 m long and 6 m wide. Fencing costs ₹10 per metre. What does it cost to fence the park all round (in ₹)?
18. 18.A park is 34 m long and 8 m wide. Fencing costs ₹32 per metre. What does it cost to fence the park all round (in ₹)?
19. 19.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
20. 20.A rectangle has an area of 1140 sq cm and a length of 38 cm. What is its perimeter (in cm)?
21. 21.A rectangle has an area of 72 sq cm and a length of 18 cm. What is its perimeter (in cm)?
22. 22.A park is 10 m long and 6 m wide. Fencing costs ₹14 per metre. What does it cost to fence the park all round (in ₹)?
23. 23.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
24. 24.A triangle has a base of 12 cm and a height of 23 cm. What is its area (in sq cm)?
25. 25.A park is 17 m long and 9 m wide. Fencing costs ₹9 per metre. What does it cost to fence the park all round (in ₹)?
26. 26.The perimeter of a square is 52 cm. What is its area (in sq cm)?
27. 27.A park is 43 m long and 42 m wide. Fencing costs ₹23 per metre. What does it cost to fence the park all round (in ₹)?
28. 28.A garden is 31 m long and 8 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
29. 29.A garden is 37 m long and 8 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 rectangular field is 21 m long and 20 m wide. What is its area (in sq m)?
31. 31.A triangle has a base of 14 cm and a height of 21 cm. What is its area (in sq cm)?
32. 32.A rectangle has an area of 36 sq cm and a length of 9 cm. What is its perimeter (in cm)?
33. 33.A rectangle has an area of 208 sq cm and a length of 26 cm. What is its perimeter (in cm)?
34. 34.A garden is 16 m long and 9 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
35. 35.A park is 14 m long and 8 m wide. Fencing costs ₹5 per metre. What does it cost to fence the park all round (in ₹)?
36. 36.A park is 12 m long and 6 m wide. Fencing costs ₹38 per metre. What does it cost to fence the park all round (in ₹)?
37. 37.A park is 49 m long and 13 m wide. Fencing costs ₹33 per metre. What does it cost to fence the park all round (in ₹)?
38. 38.A park is 17 m long and 11 m wide. Fencing costs ₹8 per metre. What does it cost to fence the park all round (in ₹)?
39. 39.A garden is 17 m long and 6 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
40. 40.A garden is 39 m long and 32 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?

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