Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 167 · 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 14 cm. What is its circumference (take π = 22/7; in cm)?
2. 2.A garden is 19 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)?
3. 3.A garden is 38 m long and 29 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
4. 4.The perimeter of a square is 28 cm. What is its area (in sq cm)?
5. 5.A rectangle has an area of 156 sq cm and a length of 26 cm. What is its perimeter (in cm)?
6. 6.A garden is 18 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)?
7. 7.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
8. 8.A park is 59 m long and 33 m wide. Fencing costs ₹15 per metre. What does it cost to fence the park all round (in ₹)?
9. 9.A triangle has a base of 26 cm and a height of 22 cm. What is its area (in sq cm)?
10. 10.A round wheel has a radius of 42 cm. What is its circumference (take π = 22/7; in cm)?
11. 11.A rectangle has an area of 925 sq cm and a length of 37 cm. What is its perimeter (in cm)?
12. 12.A rectangle has an area of 930 sq cm and a length of 31 cm. What is its perimeter (in cm)?
13. 13.A rectangular field is 27 m long and 14 m wide. What is its area (in sq m)?
14. 14.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
15. 15.The perimeter of a square is 60 cm. What is its area (in sq cm)?
16. 16.A park is 20 m long and 13 m wide. Fencing costs ₹27 per metre. What does it cost to fence the park all round (in ₹)?
17. 17.A rectangular field is 35 m long and 29 m wide. What is its area (in sq m)?
18. 18.A rectangular field is 25 m long and 18 m wide. What is its area (in sq m)?
19. 19.A triangle has a base of 14 cm and a height of 19 cm. What is its area (in sq cm)?
20. 20.A garden is 27 m long and 23 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
21. 21.A rectangle has an area of 36 sq cm and a length of 12 cm. What is its perimeter (in cm)?
22. 22.A triangle has a base of 30 cm and a height of 15 cm. What is its area (in sq cm)?
23. 23.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
24. 24.The perimeter of a square is 32 cm. What is its area (in sq cm)?
25. 25.A rectangular field is 23 m long and 11 m wide. What is its area (in sq m)?
26. 26.A park is 26 m long and 6 m wide. Fencing costs ₹6 per metre. What does it cost to fence the park all round (in ₹)?
27. 27.A triangle has a base of 28 cm and a height of 23 cm. What is its area (in sq cm)?
28. 28.A park is 10 m long and 5 m wide. Fencing costs ₹10 per metre. What does it cost to fence the park all round (in ₹)?
29. 29.A rectangular field is 13 m long and 8 m wide. What is its area (in sq m)?
30. 30.The perimeter of a square is 80 cm. What is its area (in sq cm)?
31. 31.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
32. 32.A round wheel has a radius of 21 cm. What is its circumference (take π = 22/7; in cm)?
33. 33.The perimeter of a square is 84 cm. What is its area (in sq cm)?
34. 34.A triangle has a base of 28 cm and a height of 16 cm. What is its area (in sq cm)?
35. 35.A park is 37 m long and 32 m wide. Fencing costs ₹23 per metre. What does it cost to fence the park all round (in ₹)?
36. 36.A rectangular field is 22 m long and 13 m wide. What is its area (in sq m)?
37. 37.A rectangular field is 28 m long and 11 m wide. What is its area (in sq m)?
38. 38.A round wheel has a diameter of 28 cm. What is its circumference (take π = 22/7; in cm)?
39. 39.A rectangle has an area of 900 sq cm and a length of 36 cm. What is its perimeter (in cm)?
40. 40.A rectangular field is 7 m long and 6 m wide. What is its area (in sq m)?

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