Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 184 · 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 rectangular field is 14 m long and 9 m wide. What is its area (in sq m)?
2. 2.A garden is 13 m long and 11 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
3. 3.A rectangular field is 34 m long and 27 m wide. What is its area (in sq m)?
4. 4.A park is 21 m long and 16 m wide. Fencing costs ₹11 per metre. What does it cost to fence the park all round (in ₹)?
5. 5.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
6. 6.A triangle has a base of 24 cm and a height of 25 cm. What is its area (in sq cm)?
7. 7.The perimeter of a square is 40 cm. What is its area (in sq cm)?
8. 8.A triangle has a base of 4 cm and a height of 12 cm. What is its area (in sq cm)?
9. 9.A garden is 12 m long and 11 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
10. 10.A park is 41 m long and 6 m wide. Fencing costs ₹12 per metre. What does it cost to fence the park all round (in ₹)?
11. 11.A triangle has a base of 16 cm and a height of 6 cm. What is its area (in sq cm)?
12. 12.A park is 20 m long and 7 m wide. Fencing costs ₹31 per metre. What does it cost to fence the park all round (in ₹)?
13. 13.A park is 51 m long and 8 m wide. Fencing costs ₹17 per metre. What does it cost to fence the park all round (in ₹)?
14. 14.A rectangle has an area of 560 sq cm and a length of 35 cm. What is its perimeter (in cm)?
15. 15.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
16. 16.A garden is 14 m long and 12 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
17. 17.A rectangle has an area of 52 sq cm and a length of 13 cm. What is its perimeter (in cm)?
18. 18.A triangle has a base of 22 cm and a height of 14 cm. What is its area (in sq cm)?
19. 19.A rectangular field is 12 m long and 11 m wide. What is its area (in sq m)?
20. 20.A rectangular field is 21 m long and 17 m wide. What is its area (in sq m)?
21. 21.A garden is 25 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)?
22. 22.A garden is 14 m long and 9 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
23. 23.The perimeter of a square is 52 cm. What is its area (in sq cm)?
24. 24.A rectangle has an area of 350 sq cm and a length of 35 cm. What is its perimeter (in cm)?
25. 25.A garden is 37 m long and 23 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
26. 26.A garden is 38 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)?
27. 27.A round wheel has a radius of 42 cm. What is its circumference (take π = 22/7; in cm)?
28. 28.A garden is 28 m long and 19 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
29. 29.A rectangle has an area of 650 sq cm and a length of 26 cm. What is its perimeter (in cm)?
30. 30.A rectangular field is 11 m long and 9 m wide. What is its area (in sq m)?
31. 31.A triangle has a base of 29 cm and a height of 4 cm. What is its area (in sq cm)?
32. 32.A round wheel has a diameter of 84 cm. What is its circumference (take π = 22/7; 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 rectangular field is 22 m long and 5 m wide. What is its area (in sq m)?
35. 35.A garden is 17 m long and 12 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
36. 36.The perimeter of a square is 28 cm. What is its area (in sq cm)?
37. 37.A rectangular field is 21 m long and 12 m wide. What is its area (in sq m)?
38. 38.A garden is 15 m long and 14 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
39. 39.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
40. 40.A rectangular field is 14 m long and 6 m wide. What is its area (in sq m)?

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