Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 241 · 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 17 m long and 12 m wide. What is its area (in sq m)?
2. 2.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
3. 3.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
4. 4.The perimeter of a square is 88 cm. What is its area (in sq cm)?
5. 5.A triangle has a base of 30 cm and a height of 22 cm. What is its area (in sq cm)?
6. 6.A triangle has a base of 25 cm and a height of 12 cm. What is its area (in sq cm)?
7. 7.The perimeter of a square is 116 cm. What is its area (in sq cm)?
8. 8.A garden is 25 m long and 21 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 33 m long and 30 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 rectangle has an area of 270 sq cm and a length of 18 cm. What is its perimeter (in cm)?
11. 11.The perimeter of a square is 72 cm. What is its area (in sq cm)?
12. 12.The perimeter of a square is 100 cm. What is its area (in sq cm)?
13. 13.A triangle has a base of 28 cm and a height of 17 cm. What is its area (in sq cm)?
14. 14.A garden is 28 m long and 27 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
15. 15.A rectangular field is 8 m long and 6 m wide. What is its area (in sq m)?
16. 16.A triangle has a base of 19 cm and a height of 20 cm. What is its area (in sq cm)?
17. 17.A rectangle has an area of 693 sq cm and a length of 33 cm. What is its perimeter (in cm)?
18. 18.A park is 34 m long and 22 m wide. Fencing costs ₹24 per metre. What does it cost to fence the park all round (in ₹)?
19. 19.A park is 13 m long and 8 m wide. Fencing costs ₹19 per metre. What does it cost to fence the park all round (in ₹)?
20. 20.A triangle has a base of 23 cm and a height of 16 cm. What is its area (in sq cm)?
21. 21.A rectangle has an area of 297 sq cm and a length of 27 cm. What is its perimeter (in cm)?
22. 22.A rectangular field is 11 m long and 6 m wide. What is its area (in sq m)?
23. 23.A park is 16 m long and 5 m wide. Fencing costs ₹16 per metre. What does it cost to fence the park all round (in ₹)?
24. 24.A garden is 12 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)?
25. 25.A park is 37 m long and 27 m wide. Fencing costs ₹30 per metre. What does it cost to fence the park all round (in ₹)?
26. 26.A triangle has a base of 6 cm and a height of 11 cm. What is its area (in sq cm)?
27. 27.The perimeter of a square is 76 cm. What is its area (in sq cm)?
28. 28.A park is 27 m long and 20 m wide. Fencing costs ₹5 per metre. What does it cost to fence the park all round (in ₹)?
29. 29.A triangle has a base of 12 cm and a height of 25 cm. What is its area (in sq cm)?
30. 30.A triangle has a base of 30 cm and a height of 11 cm. What is its area (in sq cm)?
31. 31.A round wheel has a diameter of 70 cm. What is its circumference (take π = 22/7; in cm)?
32. 32.A rectangular field is 6 m long and 5 m wide. What is its area (in sq m)?
33. 33.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
34. 34.A rectangular field is 22 m long and 8 m wide. What is its area (in sq m)?
35. 35.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
36. 36.A rectangle has an area of 924 sq cm and a length of 33 cm. What is its perimeter (in cm)?
37. 37.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
38. 38.A garden is 33 m long and 14 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
39. 39.The perimeter of a square is 24 cm. What is its area (in sq cm)?
40. 40.A park is 26 m long and 5 m wide. Fencing costs ₹22 per metre. What does it cost to fence the park all round (in ₹)?

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