Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 193 · 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 8 m long and 3 m wide. What is its area (in sq m)?
2. 2.A garden is 39 m long and 34 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
3. 3.A rectangle has an area of 272 sq cm and a length of 34 cm. What is its perimeter (in cm)?
4. 4.The perimeter of a square is 16 cm. What is its area (in sq cm)?
5. 5.A triangle has a base of 4 cm and a height of 25 cm. What is its area (in sq cm)?
6. 6.A rectangular field is 9 m long and 5 m wide. What is its area (in sq m)?
7. 7.The perimeter of a square is 84 cm. What is its area (in sq cm)?
8. 8.A rectangle has an area of 60 sq cm and a length of 20 cm. What is its perimeter (in cm)?
9. 9.The perimeter of a square is 64 cm. What is its area (in sq cm)?
10. 10.A park is 15 m long and 9 m wide. Fencing costs ₹31 per metre. What does it cost to fence the park all round (in ₹)?
11. 11.A round wheel has a diameter of 84 cm. What is its circumference (take π = 22/7; in cm)?
12. 12.A park is 30 m long and 20 m wide. Fencing costs ₹28 per metre. What does it cost to fence the park all round (in ₹)?
13. 13.A triangle has a base of 24 cm and a height of 17 cm. What is its area (in sq cm)?
14. 14.A rectangular field is 29 m long and 26 m wide. What is its area (in sq m)?
15. 15.A garden is 29 m long and 27 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
16. 16.A triangle has a base of 18 cm and a height of 15 cm. What is its area (in sq cm)?
17. 17.A round wheel has a diameter of 42 cm. What is its circumference (take π = 22/7; in cm)?
18. 18.A rectangular field is 36 m long and 20 m wide. What is its area (in sq m)?
19. 19.A park is 11 m long and 7 m wide. Fencing costs ₹29 per metre. What does it cost to fence the park all round (in ₹)?
20. 20.A rectangular field is 40 m long and 39 m wide. What is its area (in sq m)?
21. 21.A rectangle has an area of 385 sq cm and a length of 35 cm. What is its perimeter (in cm)?
22. 22.A park is 19 m long and 7 m wide. Fencing costs ₹13 per metre. What does it cost to fence the park all round (in ₹)?
23. 23.A round wheel has a radius of 42 cm. What is its circumference (take π = 22/7; in cm)?
24. 24.The perimeter of a square is 60 cm. What is its area (in sq cm)?
25. 25.The perimeter of a square is 100 cm. What is its area (in sq cm)?
26. 26.A rectangular field is 9 m long and 3 m wide. What is its area (in sq m)?
27. 27.A rectangle has an area of 792 sq cm and a length of 33 cm. What is its perimeter (in cm)?
28. 28.A triangle has a base of 28 cm and a height of 13 cm. What is its area (in sq cm)?
29. 29.A garden is 30 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)?
30. 30.A rectangular field is 21 m long and 11 m wide. What is its area (in sq m)?
31. 31.A triangle has a base of 12 cm and a height of 7 cm. What is its area (in sq cm)?
32. 32.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
33. 33.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
34. 34.A park is 27 m long and 22 m wide. Fencing costs ₹30 per metre. What does it cost to fence the park all round (in ₹)?
35. 35.A garden is 38 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)?
36. 36.A rectangular field is 38 m long and 14 m wide. What is its area (in sq m)?
37. 37.A rectangular field is 12 m long and 7 m wide. What is its area (in sq m)?
38. 38.A garden is 26 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)?
39. 39.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
40. 40.A rectangle has an area of 455 sq cm and a length of 35 cm. What is its perimeter (in cm)?

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