Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 204 · 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 rectangular field is 34 m long and 12 m wide. What is its area (in sq m)?
2. 2.A rectangular field is 26 m long and 21 m wide. What is its area (in sq m)?
3. 3.A park is 20 m long and 13 m wide. Fencing costs ₹22 per metre. What does it cost to fence the park all round (in ₹)?
4. 4.A triangle has a base of 12 cm and a height of 18 cm. What is its area (in sq cm)?
5. 5.A park is 59 m long and 40 m wide. Fencing costs ₹39 per metre. What does it cost to fence the park all round (in ₹)?
6. 6.A round wheel has a radius of 21 cm. What is its circumference (take π = 22/7; in cm)?
7. 7.A rectangle has an area of 585 sq cm and a length of 39 cm. What is its perimeter (in cm)?
8. 8.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
9. 9.A rectangle has an area of 27 sq cm and a length of 9 cm. What is its perimeter (in cm)?
10. 10.A triangle has a base of 12 cm and a height of 15 cm. What is its area (in sq cm)?
11. 11.A rectangular field is 10 m long and 6 m wide. What is its area (in sq m)?
12. 12.A round wheel has a radius of 35 cm. What is its circumference (take π = 22/7; in cm)?
13. 13.A garden is 11 m long and 10 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
14. 14.A round wheel has a diameter of 84 cm. What is its circumference (take π = 22/7; in cm)?
15. 15.A garden is 40 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)?
16. 16.A garden is 33 m long and 27 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
17. 17.A garden is 16 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)?
18. 18.A triangle has a base of 16 cm and a height of 5 cm. What is its area (in sq cm)?
19. 19.A park is 57 m long and 16 m wide. Fencing costs ₹31 per metre. What does it cost to fence the park all round (in ₹)?
20. 20.A triangle has a base of 8 cm and a height of 4 cm. What is its area (in sq cm)?
21. 21.A rectangular field is 21 m long and 16 m wide. What is its area (in sq m)?
22. 22.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
23. 23.A triangle has a base of 23 cm and a height of 10 cm. What is its area (in sq cm)?
24. 24.A garden is 14 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)?
25. 25.The perimeter of a square is 48 cm. What is its area (in sq cm)?
26. 26.A park is 11 m long and 6 m wide. Fencing costs ₹19 per metre. What does it cost to fence the park all round (in ₹)?
27. 27.A park is 36 m long and 25 m wide. Fencing costs ₹10 per metre. What does it cost to fence the park all round (in ₹)?
28. 28.A rectangle has an area of 252 sq cm and a length of 28 cm. What is its perimeter (in cm)?
29. 29.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
30. 30.The perimeter of a square is 112 cm. What is its area (in sq cm)?
31. 31.A rectangular field is 40 m long and 22 m wide. What is its area (in sq m)?
32. 32.A garden is 10 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)?
33. 33.A rectangular field is 21 m long and 17 m wide. What is its area (in sq m)?
34. 34.A rectangle has an area of 35 sq cm and a length of 7 cm. What is its perimeter (in cm)?
35. 35.A garden is 30 m long and 5 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
36. 36.A park is 44 m long and 15 m wide. Fencing costs ₹15 per metre. What does it cost to fence the park all round (in ₹)?
37. 37.The perimeter of a square is 40 cm. What is its area (in sq cm)?
38. 38.A rectangle has an area of 260 sq cm and a length of 20 cm. What is its perimeter (in cm)?
39. 39.The perimeter of a square is 108 cm. What is its area (in sq cm)?
40. 40.A rectangular field is 18 m long and 10 m wide. What is its area (in sq m)?

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