Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 243 · 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.The perimeter of a square is 24 cm. What is its area (in sq cm)?
2. 2.A round wheel has a radius of 28 cm. What is its circumference (take π = 22/7; in cm)?
3. 3.A round wheel has a diameter of 84 cm. What is its circumference (take π = 22/7; in cm)?
4. 4.A park is 34 m long and 11 m wide. Fencing costs ₹27 per metre. What does it cost to fence the park all round (in ₹)?
5. 5.The perimeter of a square is 120 cm. What is its area (in sq cm)?
6. 6.A rectangle has an area of 224 sq cm and a length of 28 cm. What is its perimeter (in cm)?
7. 7.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
8. 8.A rectangular field is 6 m long and 4 m wide. What is its area (in sq m)?
9. 9.A round wheel has a radius of 42 cm. What is its circumference (take π = 22/7; in cm)?
10. 10.A park is 60 m long and 59 m wide. Fencing costs ₹14 per metre. What does it cost to fence the park all round (in ₹)?
11. 11.A park is 32 m long and 31 m wide. Fencing costs ₹34 per metre. What does it cost to fence the park all round (in ₹)?
12. 12.A rectangular field is 22 m long and 19 m wide. What is its area (in sq m)?
13. 13.A rectangle has an area of 40 sq cm and a length of 10 cm. What is its perimeter (in cm)?
14. 14.A rectangular field is 26 m long and 20 m wide. What is its area (in sq m)?
15. 15.A triangle has a base of 6 cm and a height of 9 cm. What is its area (in sq cm)?
16. 16.The perimeter of a square is 96 cm. What is its area (in sq cm)?
17. 17.A round wheel has a radius of 21 cm. What is its circumference (take π = 22/7; in cm)?
18. 18.A park is 44 m long and 32 m wide. Fencing costs ₹12 per metre. What does it cost to fence the park all round (in ₹)?
19. 19.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
20. 20.A triangle has a base of 19 cm and a height of 22 cm. What is its area (in sq cm)?
21. 21.A garden is 10 m long and 6 m wide. A path 2 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 66 sq cm and a length of 22 cm. What is its perimeter (in cm)?
23. 23.A park is 35 m long and 27 m wide. Fencing costs ₹6 per metre. What does it cost to fence the park all round (in ₹)?
24. 24.A triangle has a base of 26 cm and a height of 6 cm. What is its area (in sq cm)?
25. 25.A triangle has a base of 20 cm and a height of 4 cm. What is its area (in sq cm)?
26. 26.The perimeter of a square is 72 cm. What is its area (in sq cm)?
27. 27.A triangle has a base of 5 cm and a height of 24 cm. What is its area (in sq cm)?
28. 28.A park is 13 m long and 9 m wide. Fencing costs ₹8 per metre. What does it cost to fence the park all round (in ₹)?
29. 29.A triangle has a base of 23 cm and a height of 10 cm. What is its area (in sq cm)?
30. 30.A round wheel has a diameter of 70 cm. What is its circumference (take π = 22/7; in cm)?
31. 31.A garden is 18 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)?
32. 32.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
33. 33.The perimeter of a square is 88 cm. What is its area (in sq cm)?
34. 34.A round wheel has a diameter of 28 cm. What is its circumference (take π = 22/7; in cm)?
35. 35.The perimeter of a square is 92 cm. What is its area (in sq cm)?
36. 36.A rectangle has an area of 78 sq cm and a length of 13 cm. What is its perimeter (in cm)?
37. 37.A garden is 20 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)?
38. 38.A triangle has a base of 16 cm and a height of 3 cm. What is its area (in sq cm)?
39. 39.A rectangular field is 30 m long and 11 m wide. What is its area (in sq m)?
40. 40.A triangle has a base of 12 cm and a height of 19 cm. What is its area (in sq cm)?

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