Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 112 · 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 28 cm. What is its circumference (take π = 22/7; in cm)?
2. 2.The perimeter of a square is 12 cm. What is its area (in sq cm)?
3. 3.A triangle has a base of 5 cm and a height of 10 cm. What is its area (in sq cm)?
4. 4.A park is 59 m long and 18 m wide. Fencing costs ₹9 per metre. What does it cost to fence the park all round (in ₹)?
5. 5.A triangle has a base of 29 cm and a height of 16 cm. What is its area (in sq cm)?
6. 6.A rectangular field is 5 m long and 3 m wide. What is its area (in sq m)?
7. 7.A garden is 34 m long and 5 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
8. 8.A rectangular field is 33 m long and 27 m wide. What is its area (in sq m)?
9. 9.A garden is 21 m long and 14 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
10. 10.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
11. 11.A garden is 17 m long and 16 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
12. 12.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
13. 13.A rectangular field is 33 m long and 30 m wide. What is its area (in sq m)?
14. 14.A rectangle has an area of 48 sq cm and a length of 12 cm. What is its perimeter (in cm)?
15. 15.A triangle has a base of 23 cm and a height of 12 cm. What is its area (in sq cm)?
16. 16.A rectangular field is 33 m long and 32 m wide. What is its area (in sq m)?
17. 17.A triangle has a base of 28 cm and a height of 23 cm. What is its area (in sq cm)?
18. 18.A garden is 23 m long and 13 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
19. 19.The perimeter of a square is 56 cm. What is its area (in sq cm)?
20. 20.The perimeter of a square is 40 cm. What is its area (in sq cm)?
21. 21.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
22. 22.The perimeter of a square is 80 cm. What is its area (in sq cm)?
23. 23.The perimeter of a square is 48 cm. What is its area (in sq cm)?
24. 24.A rectangular field is 5 m long and 4 m wide. What is its area (in sq m)?
25. 25.A triangle has a base of 23 cm and a height of 8 cm. What is its area (in sq cm)?
26. 26.A round wheel has a radius of 35 cm. What is its circumference (take π = 22/7; in cm)?
27. 27.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
28. 28.A park is 52 m long and 26 m wide. Fencing costs ₹35 per metre. What does it cost to fence the park all round (in ₹)?
29. 29.A rectangle has an area of 132 sq cm and a length of 12 cm. What is its perimeter (in cm)?
30. 30.A rectangular field is 18 m long and 13 m wide. What is its area (in sq m)?
31. 31.A rectangular field is 11 m long and 4 m wide. What is its area (in sq m)?
32. 32.A park is 43 m long and 11 m wide. Fencing costs ₹40 per metre. What does it cost to fence the park all round (in ₹)?
33. 33.A garden is 26 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)?
34. 34.A rectangular field is 26 m long and 18 m wide. What is its area (in sq m)?
35. 35.A rectangular field is 31 m long and 11 m wide. What is its area (in sq m)?
36. 36.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
37. 37.A triangle has a base of 5 cm and a height of 4 cm. What is its area (in sq cm)?
38. 38.A rectangle has an area of 253 sq cm and a length of 23 cm. What is its perimeter (in cm)?
39. 39.A park is 32 m long and 23 m wide. Fencing costs ₹17 per metre. What does it cost to fence the park all round (in ₹)?
40. 40.A rectangle has an area of 105 sq cm and a length of 21 cm. What is its perimeter (in cm)?

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