Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 199 · 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 37 m long and 34 m wide. What is its area (in sq m)?
2. 2.A rectangular field is 15 m long and 6 m wide. What is its area (in sq m)?
3. 3.A rectangular field is 5 m long and 3 m wide. What is its area (in sq m)?
4. 4.A triangle has a base of 22 cm and a height of 19 cm. What is its area (in sq cm)?
5. 5.A park is 27 m long and 7 m wide. Fencing costs ₹5 per metre. What does it cost to fence the park all round (in ₹)?
6. 6.A park is 34 m long and 5 m wide. Fencing costs ₹21 per metre. What does it cost to fence the park all round (in ₹)?
7. 7.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
8. 8.The perimeter of a square is 120 cm. What is its area (in sq cm)?
9. 9.A rectangle has an area of 483 sq cm and a length of 23 cm. What is its perimeter (in cm)?
10. 10.A rectangular field is 35 m long and 21 m wide. What is its area (in sq m)?
11. 11.The perimeter of a square is 92 cm. What is its area (in sq cm)?
12. 12.A rectangular field is 24 m long and 6 m wide. What is its area (in sq m)?
13. 13.A park is 46 m long and 6 m wide. Fencing costs ₹9 per metre. What does it cost to fence the park all round (in ₹)?
14. 14.A garden is 34 m long and 5 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
15. 15.A triangle has a base of 26 cm and a height of 10 cm. What is its area (in sq cm)?
16. 16.A rectangle has an area of 340 sq cm and a length of 34 cm. What is its perimeter (in cm)?
17. 17.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
18. 18.A rectangular field is 17 m long and 8 m wide. What is its area (in sq m)?
19. 19.A garden is 16 m long and 11 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
20. 20.A triangle has a base of 5 cm and a height of 24 cm. What is its area (in sq cm)?
21. 21.The perimeter of a square is 76 cm. What is its area (in sq cm)?
22. 22.A rectangular field is 18 m long and 15 m wide. What is its area (in sq m)?
23. 23.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
24. 24.A round wheel has a radius of 21 cm. What is its circumference (take π = 22/7; in cm)?
25. 25.A garden is 25 m long and 11 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 park is 28 m long and 18 m wide. Fencing costs ₹16 per metre. What does it cost to fence the park all round (in ₹)?
27. 27.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
28. 28.A garden is 30 m long and 16 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
29. 29.A park is 19 m long and 13 m wide. Fencing costs ₹18 per metre. What does it cost to fence the park all round (in ₹)?
30. 30.A triangle has a base of 27 cm and a height of 6 cm. What is its area (in sq cm)?
31. 31.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
32. 32.A rectangle has an area of 180 sq cm and a length of 30 cm. What is its perimeter (in cm)?
33. 33.The perimeter of a square is 96 cm. What is its area (in sq cm)?
34. 34.A rectangular field is 7 m long and 4 m wide. What is its area (in sq m)?
35. 35.A triangle has a base of 8 cm and a height of 18 cm. What is its area (in sq cm)?
36. 36.A rectangular field is 31 m long and 28 m wide. What is its area (in sq m)?
37. 37.A rectangular field is 27 m long and 11 m wide. What is its area (in sq m)?
38. 38.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
39. 39.A garden is 30 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)?
40. 40.The perimeter of a square is 112 cm. What is its area (in sq cm)?

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