Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 287 · 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 60 cm. What is its area (in sq cm)?
2. 2.A garden is 37 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)?
3. 3.The perimeter of a square is 28 cm. What is its area (in sq cm)?
4. 4.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
5. 5.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
6. 6.A rectangular field is 11 m long and 10 m wide. What is its area (in sq m)?
7. 7.A rectangular field is 6 m long and 4 m wide. What is its area (in sq m)?
8. 8.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
9. 9.A triangle has a base of 9 cm and a height of 6 cm. What is its area (in sq cm)?
10. 10.A rectangle has an area of 418 sq cm and a length of 22 cm. What is its perimeter (in cm)?
11. 11.A round wheel has a diameter of 56 cm. What is its circumference (take π = 22/7; in cm)?
12. 12.A round wheel has a radius of 42 cm. What is its circumference (take π = 22/7; in cm)?
13. 13.A triangle has a base of 16 cm and a height of 3 cm. What is its area (in sq cm)?
14. 14.A park is 40 m long and 8 m wide. Fencing costs ₹8 per metre. What does it cost to fence the park all round (in ₹)?
15. 15.A rectangle has an area of 24 sq cm and a length of 6 cm. What is its perimeter (in cm)?
16. 16.A rectangular field is 29 m long and 5 m wide. What is its area (in sq m)?
17. 17.A rectangular field is 5 m long and 3 m wide. What is its area (in sq m)?
18. 18.A rectangle has an area of 396 sq cm and a length of 33 cm. What is its perimeter (in cm)?
19. 19.A park is 40 m long and 6 m wide. Fencing costs ₹40 per metre. What does it cost to fence the park all round (in ₹)?
20. 20.A rectangle has an area of 28 sq cm and a length of 7 cm. What is its perimeter (in cm)?
21. 21.A garden is 21 m long and 12 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 352 sq cm and a length of 22 cm. What is its perimeter (in cm)?
23. 23.A rectangular field is 31 m long and 27 m wide. What is its area (in sq m)?
24. 24.A garden is 10 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)?
25. 25.A triangle has a base of 10 cm and a height of 3 cm. What is its area (in sq cm)?
26. 26.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
27. 27.A triangle has a base of 27 cm and a height of 24 cm. What is its area (in sq cm)?
28. 28.A garden is 19 m long and 5 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 triangle has a base of 6 cm and a height of 8 cm. What is its area (in sq cm)?
30. 30.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
31. 31.A park is 30 m long and 28 m wide. Fencing costs ₹36 per metre. What does it cost to fence the park all round (in ₹)?
32. 32.A rectangular field is 35 m long and 34 m wide. What is its area (in sq m)?
33. 33.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)?
34. 34.A park is 27 m long and 13 m wide. Fencing costs ₹15 per metre. What does it cost to fence the park all round (in ₹)?
35. 35.A rectangular field is 10 m long and 8 m wide. What is its area (in sq m)?
36. 36.A park is 42 m long and 40 m wide. Fencing costs ₹5 per metre. What does it cost to fence the park all round (in ₹)?
37. 37.A rectangle has an area of 300 sq cm and a length of 25 cm. What is its perimeter (in cm)?
38. 38.A park is 17 m long and 16 m wide. Fencing costs ₹38 per metre. What does it cost to fence the park all round (in ₹)?
39. 39.A triangle has a base of 28 cm and a height of 20 cm. What is its area (in sq cm)?
40. 40.A rectangle has an area of 1188 sq cm and a length of 36 cm. What is its perimeter (in cm)?

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