Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 215 · 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 50 m long and 9 m wide. Fencing costs ₹12 per metre. What does it cost to fence the park all round (in ₹)?
2. 2.A park is 58 m long and 54 m wide. Fencing costs ₹18 per metre. What does it cost to fence the park all round (in ₹)?
3. 3.A rectangle has an area of 90 sq cm and a length of 10 cm. What is its perimeter (in cm)?
4. 4.A rectangle has an area of 150 sq cm and a length of 15 cm. What is its perimeter (in cm)?
5. 5.The perimeter of a square is 20 cm. What is its area (in sq cm)?
6. 6.A garden is 20 m long and 15 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
7. 7.A park is 23 m long and 14 m wide. Fencing costs ₹6 per metre. What does it cost to fence the park all round (in ₹)?
8. 8.A rectangular field is 29 m long and 10 m wide. What is its area (in sq m)?
9. 9.The perimeter of a square is 28 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.A park is 16 m long and 15 m wide. Fencing costs ₹21 per metre. What does it cost to fence the park all round (in ₹)?
12. 12.A triangle has a base of 16 cm and a height of 9 cm. What is its area (in sq cm)?
13. 13.A triangle has a base of 22 cm and a height of 9 cm. What is its area (in sq cm)?
14. 14.The perimeter of a square is 56 cm. What is its area (in sq cm)?
15. 15.A round wheel has a diameter of 42 cm. What is its circumference (take π = 22/7; in cm)?
16. 16.A park is 20 m long and 6 m wide. Fencing costs ₹22 per metre. What does it cost to fence the park all round (in ₹)?
17. 17.A round wheel has a radius of 28 cm. What is its circumference (take π = 22/7; in cm)?
18. 18.A rectangular field is 5 m long and 3 m wide. What is its area (in sq m)?
19. 19.A rectangle has an area of 68 sq cm and a length of 17 cm. What is its perimeter (in cm)?
20. 20.A garden is 30 m long and 22 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 rectangle has an area of 15 sq cm and a length of 5 cm. What is its perimeter (in cm)?
22. 22.A rectangle has an area of 1147 sq cm and a length of 37 cm. What is its perimeter (in cm)?
23. 23.A garden is 18 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)?
24. 24.A garden is 33 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)?
25. 25.A park is 33 m long and 25 m wide. Fencing costs ₹24 per metre. What does it cost to fence the park all round (in ₹)?
26. 26.A park is 34 m long and 16 m wide. Fencing costs ₹30 per metre. What does it cost to fence the park all round (in ₹)?
27. 27.A triangle has a base of 20 cm and a height of 8 cm. What is its area (in sq cm)?
28. 28.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in 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.A garden is 38 m long and 22 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
31. 31.A park is 22 m long and 10 m wide. Fencing costs ₹10 per metre. What does it cost to fence the park all round (in ₹)?
32. 32.A round wheel has a diameter of 56 cm. What is its circumference (take π = 22/7; in cm)?
33. 33.A park is 58 m long and 51 m wide. Fencing costs ₹23 per metre. What does it cost to fence the park all round (in ₹)?
34. 34.A triangle has a base of 26 cm and a height of 25 cm. What is its area (in sq cm)?
35. 35.A rectangular field is 37 m long and 7 m wide. What is its area (in sq m)?
36. 36.The perimeter of a square is 84 cm. What is its area (in sq cm)?
37. 37.A garden is 14 m long and 5 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
38. 38.A rectangular field is 37 m long and 6 m wide. What is its area (in sq m)?
39. 39.A triangle has a base of 24 cm and a height of 20 cm. What is its area (in sq cm)?
40. 40.A triangle has a base of 9 cm and a height of 22 cm. What is its area (in sq cm)?

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