Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 116 · 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 70 cm. What is its circumference (take π = 22/7; in cm)?
2. 2.A park is 12 m long and 5 m wide. Fencing costs ₹6 per metre. What does it cost to fence the park all round (in ₹)?
3. 3.A park is 32 m long and 21 m wide. Fencing costs ₹22 per metre. What does it cost to fence the park all round (in ₹)?
4. 4.A rectangle has an area of 120 sq cm and a length of 12 cm. What is its perimeter (in cm)?
5. 5.The perimeter of a square is 48 cm. What is its area (in sq cm)?
6. 6.A rectangular field is 28 m long and 23 m wide. What is its area (in sq m)?
7. 7.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
8. 8.A rectangle has an area of 360 sq cm and a length of 24 cm. What is its perimeter (in cm)?
9. 9.A rectangle has an area of 96 sq cm and a length of 24 cm. What is its perimeter (in cm)?
10. 10.The perimeter of a square is 44 cm. What is its area (in sq cm)?
11. 11.A park is 38 m long and 19 m wide. Fencing costs ₹40 per metre. What does it cost to fence the park all round (in ₹)?
12. 12.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
13. 13.A garden is 37 m long and 35 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
14. 14.A rectangle has an area of 450 sq cm and a length of 30 cm. What is its perimeter (in cm)?
15. 15.A round wheel has a radius of 42 cm. What is its circumference (take π = 22/7; in cm)?
16. 16.A park is 11 m long and 10 m wide. Fencing costs ₹40 per metre. What does it cost to fence the park all round (in ₹)?
17. 17.A rectangular field is 30 m long and 25 m wide. What is its area (in sq m)?
18. 18.A park is 21 m long and 17 m wide. Fencing costs ₹31 per metre. What does it cost to fence the park all round (in ₹)?
19. 19.A park is 10 m long and 5 m wide. Fencing costs ₹11 per metre. What does it cost to fence the park all round (in ₹)?
20. 20.A rectangular field is 30 m long and 22 m wide. What is its area (in sq m)?
21. 21.The perimeter of a square is 100 cm. What is its area (in sq cm)?
22. 22.A round wheel has a radius of 35 cm. What is its circumference (take π = 22/7; in cm)?
23. 23.A rectangle has an area of 45 sq cm and a length of 9 cm. What is its perimeter (in cm)?
24. 24.A rectangular field is 18 m long and 7 m wide. What is its area (in sq m)?
25. 25.A garden is 33 m long and 18 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
26. 26.A triangle has a base of 4 cm and a height of 16 cm. What is its area (in sq cm)?
27. 27.The perimeter of a square is 40 cm. What is its area (in sq cm)?
28. 28.A park is 45 m long and 12 m wide. Fencing costs ₹5 per metre. What does it cost to fence the park all round (in ₹)?
29. 29.A rectangular field is 34 m long and 31 m wide. What is its area (in sq m)?
30. 30.A garden is 37 m long and 11 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 garden is 32 m long and 31 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
32. 32.The perimeter of a square is 28 cm. What is its area (in sq cm)?
33. 33.A rectangle has an area of 540 sq cm and a length of 36 cm. What is its perimeter (in cm)?
34. 34.A triangle has a base of 10 cm and a height of 16 cm. What is its area (in sq cm)?
35. 35.A rectangle has an area of 1056 sq cm and a length of 33 cm. What is its perimeter (in cm)?
36. 36.The perimeter of a square is 36 cm. What is its area (in sq cm)?
37. 37.A garden is 32 m long and 25 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
38. 38.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
39. 39.The perimeter of a square is 92 cm. What is its area (in sq cm)?
40. 40.A rectangular field is 20 m long and 17 m wide. What is its area (in sq m)?

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