Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 1 · 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 84 cm. What is its circumference (take π = 22/7; in cm)?
2. 2.A rectangular field is 17 m long and 5 m wide. What is its area (in sq m)?
3. 3.A park is 33 m long and 12 m wide. Fencing costs ₹31 per metre. What does it cost to fence the park all round (in ₹)?
4. 4.A rectangular field is 8 m long and 3 m wide. What is its area (in sq m)?
5. 5.A triangle has a base of 20 cm and a height of 20 cm. What is its area (in sq cm)?
6. 6.A rectangular field is 37 m long and 31 m wide. What is its area (in sq m)?
7. 7.A park is 10 m long and 5 m wide. Fencing costs ₹9 per metre. What does it cost to fence the park all round (in ₹)?
8. 8.A triangle has a base of 10 cm and a height of 25 cm. What is its area (in sq cm)?
9. 9.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
10. 10.A park is 22 m long and 10 m wide. Fencing costs ₹38 per metre. What does it cost to fence the park all round (in ₹)?
11. 11.A triangle has a base of 4 cm and a height of 21 cm. What is its area (in sq cm)?
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 100 cm. What is its area (in sq cm)?
14. 14.A rectangular field is 28 m long and 10 m wide. What is its area (in sq m)?
15. 15.A garden is 14 m long and 7 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
16. 16.A round wheel has a radius of 35 cm. What is its circumference (take π = 22/7; in cm)?
17. 17.A triangle has a base of 28 cm and a height of 4 cm. What is its area (in sq cm)?
18. 18.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
19. 19.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
20. 20.A garden is 28 m long and 19 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
21. 21.A garden is 16 m long and 15 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
22. 22.The perimeter of a square is 28 cm. What is its area (in sq cm)?
23. 23.A park is 36 m long and 24 m wide. Fencing costs ₹6 per metre. What does it cost to fence the park all round (in ₹)?
24. 24.A rectangle has an area of 60 sq cm and a length of 15 cm. What is its perimeter (in cm)?
25. 25.A rectangular field is 12 m long and 11 m wide. What is its area (in sq m)?
26. 26.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
27. 27.A rectangular field is 26 m long and 3 m wide. What is its area (in sq m)?
28. 28.A garden is 36 m long and 35 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
29. 29.A garden is 40 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)?
30. 30.A garden is 37 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)?
31. 31.A triangle has a base of 18 cm and a height of 6 cm. What is its area (in sq cm)?
32. 32.A rectangle has an area of 119 sq cm and a length of 17 cm. What is its perimeter (in cm)?
33. 33.The perimeter of a square is 116 cm. What is its area (in sq cm)?
34. 34.The perimeter of a square is 52 cm. What is its area (in sq cm)?
35. 35.The perimeter of a square is 16 cm. What is its area (in sq cm)?
36. 36.A round wheel has a diameter of 70 cm. What is its circumference (take π = 22/7; in cm)?
37. 37.A garden is 38 m long and 33 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
38. 38.A rectangle has an area of 234 sq cm and a length of 18 cm. What is its perimeter (in cm)?
39. 39.A garden is 30 m long and 6 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 garden is 21 m long and 6 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?

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