Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 276 · 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 radius of 21 cm. What is its circumference (take π = 22/7; in cm)?
2. 2.A rectangle has an area of 65 sq cm and a length of 13 cm. What is its perimeter (in cm)?
3. 3.A triangle has a base of 14 cm and a height of 22 cm. What is its area (in sq cm)?
4. 4.The perimeter of a square is 32 cm. What is its area (in sq cm)?
5. 5.A garden is 39 m long and 37 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
6. 6.A garden is 28 m long and 12 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
7. 7.A rectangle has an area of 108 sq cm and a length of 12 cm. What is its perimeter (in cm)?
8. 8.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
9. 9.A park is 44 m long and 34 m wide. Fencing costs ₹40 per metre. What does it cost to fence the park all round (in ₹)?
10. 10.A rectangle has an area of 476 sq cm and a length of 28 cm. What is its perimeter (in cm)?
11. 11.A garden is 24 m long and 9 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
12. 12.The perimeter of a square is 56 cm. What is its area (in sq cm)?
13. 13.A round wheel has a radius of 28 cm. What is its circumference (take π = 22/7; in cm)?
14. 14.The perimeter of a square is 120 cm. What is its area (in sq cm)?
15. 15.The perimeter of a square is 52 cm. What is its area (in sq cm)?
16. 16.A triangle has a base of 22 cm and a height of 24 cm. What is its area (in sq cm)?
17. 17.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
18. 18.A garden is 33 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)?
19. 19.A garden is 16 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)?
20. 20.The perimeter of a square is 36 cm. What is its area (in sq cm)?
21. 21.The perimeter of a square is 28 cm. What is its area (in sq cm)?
22. 22.A park is 19 m long and 11 m wide. Fencing costs ₹8 per metre. What does it cost to fence the park all round (in ₹)?
23. 23.A round wheel has a diameter of 42 cm. What is its circumference (take π = 22/7; in cm)?
24. 24.A rectangle has an area of 225 sq cm and a length of 25 cm. What is its perimeter (in cm)?
25. 25.A rectangular field is 13 m long and 6 m wide. What is its area (in sq m)?
26. 26.A rectangular field is 8 m long and 6 m wide. What is its area (in sq m)?
27. 27.A triangle has a base of 4 cm and a height of 13 cm. What is its area (in sq cm)?
28. 28.A rectangular field is 13 m long and 12 m wide. What is its area (in sq m)?
29. 29.A rectangular field is 18 m long and 7 m wide. What is its area (in sq m)?
30. 30.A rectangular field is 29 m long and 11 m wide. What is its area (in sq m)?
31. 31.A park is 19 m long and 6 m wide. Fencing costs ₹15 per metre. What does it cost to fence the park all round (in ₹)?
32. 32.A triangle has a base of 28 cm and a height of 8 cm. What is its area (in sq cm)?
33. 33.The perimeter of a square is 104 cm. What is its area (in sq cm)?
34. 34.A round wheel has a diameter of 70 cm. What is its circumference (take π = 22/7; in cm)?
35. 35.A park is 35 m long and 26 m wide. Fencing costs ₹32 per metre. What does it cost to fence the park all round (in ₹)?
36. 36.A rectangle has an area of 918 sq cm and a length of 34 cm. What is its perimeter (in cm)?
37. 37.The perimeter of a square is 72 cm. What is its area (in sq cm)?
38. 38.A park is 57 m long and 35 m wide. Fencing costs ₹26 per metre. What does it cost to fence the park all round (in ₹)?
39. 39.A triangle has a base of 10 cm and a height of 7 cm. What is its area (in sq cm)?
40. 40.A triangle has a base of 28 cm and a height of 12 cm. What is its area (in sq cm)?

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