Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 300 · 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 garden is 20 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)?
2. 2.A rectangle has an area of 15 sq cm and a length of 5 cm. What is its perimeter (in cm)?
3. 3.A rectangle has an area of 32 sq cm and a length of 8 cm. What is its perimeter (in cm)?
4. 4.A round wheel has a diameter of 84 cm. What is its circumference (take π = 22/7; in cm)?
5. 5.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)?
6. 6.A triangle has a base of 6 cm and a height of 18 cm. What is its area (in sq cm)?
7. 7.A rectangular field is 6 m long and 4 m wide. What is its area (in sq m)?
8. 8.A rectangle has an area of 1088 sq cm and a length of 34 cm. What is its perimeter (in cm)?
9. 9.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
10. 10.The perimeter of a square is 84 cm. What is its area (in sq cm)?
11. 11.A round wheel has a diameter of 70 cm. What is its circumference (take π = 22/7; in cm)?
12. 12.A rectangle has an area of 1073 sq cm and a length of 37 cm. What is its perimeter (in cm)?
13. 13.A rectangle has an area of 408 sq cm and a length of 24 cm. What is its perimeter (in cm)?
14. 14.A rectangle has an area of 20 sq cm and a length of 5 cm. What is its perimeter (in cm)?
15. 15.A rectangle has an area of 70 sq cm and a length of 14 cm. What is its perimeter (in cm)?
16. 16.The perimeter of a square is 12 cm. What is its area (in sq cm)?
17. 17.A triangle has a base of 5 cm and a height of 24 cm. What is its area (in sq cm)?
18. 18.A round wheel has a diameter of 28 cm. What is its circumference (take π = 22/7; in cm)?
19. 19.A garden is 15 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)?
20. 20.A triangle has a base of 17 cm and a height of 8 cm. What is its area (in sq cm)?
21. 21.A triangle has a base of 12 cm and a height of 20 cm. What is its area (in sq cm)?
22. 22.A triangle has a base of 4 cm and a height of 22 cm. What is its area (in sq cm)?
23. 23.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
24. 24.The perimeter of a square is 92 cm. What is its area (in sq cm)?
25. 25.A rectangular field is 35 m long and 15 m wide. What is its area (in sq m)?
26. 26.A rectangle has an area of 532 sq cm and a length of 28 cm. What is its perimeter (in cm)?
27. 27.A rectangular field is 23 m long and 6 m wide. What is its area (in sq m)?
28. 28.A rectangular field is 15 m long and 7 m wide. What is its area (in sq m)?
29. 29.A round wheel has a radius of 35 cm. What is its circumference (take π = 22/7; in cm)?
30. 30.A garden is 31 m long and 26 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
31. 31.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
32. 32.A park is 47 m long and 36 m wide. Fencing costs ₹15 per metre. What does it cost to fence the park all round (in ₹)?
33. 33.The perimeter of a square is 48 cm. What is its area (in sq cm)?
34. 34.A rectangle has an area of 836 sq cm and a length of 38 cm. What is its perimeter (in cm)?
35. 35.The perimeter of a square is 116 cm. What is its area (in sq cm)?
36. 36.A garden is 18 m long and 8 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
37. 37.The perimeter of a square is 40 cm. What is its area (in sq cm)?
38. 38.A triangle has a base of 30 cm and a height of 6 cm. What is its area (in sq cm)?
39. 39.A garden is 40 m long and 27 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
40. 40.A triangle has a base of 23 cm and a height of 8 cm. What is its area (in sq cm)?

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