Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 264 · 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 56 cm. What is its circumference (take π = 22/7; in cm)?
2. 2.A triangle has a base of 23 cm and a height of 6 cm. What is its area (in sq cm)?
3. 3.The perimeter of a square is 28 cm. What is its area (in sq cm)?
4. 4.The perimeter of a square is 20 cm. What is its area (in sq cm)?
5. 5.A round wheel has a radius of 42 cm. What is its circumference (take π = 22/7; in cm)?
6. 6.A park is 57 m long and 12 m wide. Fencing costs ₹14 per metre. What does it cost to fence the park all round (in ₹)?
7. 7.A rectangular field is 7 m long and 5 m wide. What is its area (in sq m)?
8. 8.A garden is 39 m long and 18 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
9. 9.A garden is 13 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)?
10. 10.A rectangular field is 19 m long and 12 m wide. What is its area (in sq m)?
11. 11.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
12. 12.A garden is 30 m long and 29 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
13. 13.A park is 54 m long and 51 m wide. Fencing costs ₹40 per metre. What does it cost to fence the park all round (in ₹)?
14. 14.A park is 16 m long and 6 m wide. Fencing costs ₹35 per metre. What does it cost to fence the park all round (in ₹)?
15. 15.A garden is 28 m long and 6 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 rectangle has an area of 70 sq cm and a length of 14 cm. What is its perimeter (in cm)?
17. 17.A garden is 18 m long and 17 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
18. 18.A triangle has a base of 18 cm and a height of 11 cm. What is its area (in sq cm)?
19. 19.A garden is 31 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)?
20. 20.A garden is 26 m long and 8 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
21. 21.The perimeter of a square is 24 cm. What is its area (in sq cm)?
22. 22.A rectangle has an area of 99 sq cm and a length of 11 cm. What is its perimeter (in cm)?
23. 23.A triangle has a base of 26 cm and a height of 21 cm. What is its area (in sq cm)?
24. 24.A garden is 17 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)?
25. 25.The perimeter of a square is 36 cm. What is its area (in sq cm)?
26. 26.A triangle has a base of 20 cm and a height of 7 cm. What is its area (in sq cm)?
27. 27.A round wheel has a diameter of 42 cm. What is its circumference (take π = 22/7; in cm)?
28. 28.A rectangle has an area of 792 sq cm and a length of 33 cm. What is its perimeter (in cm)?
29. 29.A triangle has a base of 20 cm and a height of 14 cm. What is its area (in sq cm)?
30. 30.A park is 25 m long and 8 m wide. Fencing costs ₹28 per metre. What does it cost to fence the park all round (in ₹)?
31. 31.A garden is 26 m long and 18 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
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 rectangular field is 18 m long and 3 m wide. What is its area (in sq m)?
34. 34.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
35. 35.A triangle has a base of 4 cm and a height of 22 cm. What is its area (in sq cm)?
36. 36.A rectangular field is 13 m long and 8 m wide. What is its area (in sq m)?
37. 37.A rectangle has an area of 35 sq cm and a length of 7 cm. What is its perimeter (in cm)?
38. 38.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
39. 39.A garden is 26 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)?
40. 40.A garden is 10 m long and 9 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?

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