Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 108 · 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 round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
2. 2.A rectangle has an area of 85 sq cm and a length of 17 cm. What is its perimeter (in cm)?
3. 3.The perimeter of a square is 36 cm. What is its area (in sq cm)?
4. 4.A rectangle has an area of 69 sq cm and a length of 23 cm. What is its perimeter (in cm)?
5. 5.The perimeter of a square is 116 cm. What is its area (in sq cm)?
6. 6.A rectangle has an area of 374 sq cm and a length of 22 cm. What is its perimeter (in cm)?
7. 7.A rectangle has an area of 660 sq cm and a length of 30 cm. What is its perimeter (in cm)?
8. 8.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
9. 9.A triangle has a base of 20 cm and a height of 11 cm. What is its area (in sq cm)?
10. 10.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
11. 11.A rectangular field is 27 m long and 11 m wide. What is its area (in sq m)?
12. 12.A round wheel has a diameter of 56 cm. What is its circumference (take π = 22/7; in cm)?
13. 13.The perimeter of a square is 92 cm. What is its area (in sq cm)?
14. 14.A round wheel has a diameter of 42 cm. What is its circumference (take π = 22/7; in cm)?
15. 15.A triangle has a base of 12 cm and a height of 5 cm. What is its area (in sq cm)?
16. 16.The perimeter of a square is 72 cm. What is its area (in sq cm)?
17. 17.A rectangle has an area of 442 sq cm and a length of 26 cm. What is its perimeter (in cm)?
18. 18.A triangle has a base of 23 cm and a height of 22 cm. What is its area (in sq cm)?
19. 19.A garden is 21 m long and 8 m wide. A path 1 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 4 cm and a height of 24 cm. What is its area (in sq cm)?
21. 21.A garden is 39 m long and 15 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 rectangle has an area of 155 sq cm and a length of 31 cm. What is its perimeter (in cm)?
23. 23.A rectangular field is 20 m long and 15 m wide. What is its area (in sq m)?
24. 24.The perimeter of a square is 52 cm. What is its area (in sq cm)?
25. 25.A park is 58 m long and 14 m wide. Fencing costs ₹13 per metre. What does it cost to fence the park all round (in ₹)?
26. 26.A triangle has a base of 4 cm and a height of 3 cm. What is its area (in sq cm)?
27. 27.The perimeter of a square is 28 cm. What is its area (in sq cm)?
28. 28.A rectangular field is 9 m long and 3 m wide. What is its area (in sq m)?
29. 29.A rectangle has an area of 630 sq cm and a length of 35 cm. What is its perimeter (in cm)?
30. 30.The perimeter of a square is 16 cm. What is its area (in sq cm)?
31. 31.The perimeter of a square is 56 cm. What is its area (in sq cm)?
32. 32.A triangle has a base of 10 cm and a height of 15 cm. What is its area (in sq cm)?
33. 33.A triangle has a base of 18 cm and a height of 23 cm. What is its area (in sq cm)?
34. 34.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
35. 35.A garden is 25 m long and 18 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 garden is 32 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)?
37. 37.The perimeter of a square is 100 cm. What is its area (in sq cm)?
38. 38.A triangle has a base of 24 cm and a height of 15 cm. What is its area (in sq cm)?
39. 39.A round wheel has a diameter of 84 cm. What is its circumference (take π = 22/7; in cm)?
40. 40.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).

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