Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 192 · 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 rectangle has an area of 725 sq cm and a length of 29 cm. What is its perimeter (in cm)?
2. 2.A triangle has a base of 4 cm and a height of 16 cm. What is its area (in sq cm)?
3. 3.A round wheel has a radius of 21 cm. What is its circumference (take π = 22/7; in cm)?
4. 4.A triangle has a base of 23 cm and a height of 24 cm. What is its area (in sq cm)?
5. 5.A rectangle has an area of 440 sq cm and a length of 22 cm. What is its perimeter (in cm)?
6. 6.A park is 47 m long and 39 m wide. Fencing costs ₹13 per metre. What does it cost to fence the park all round (in ₹)?
7. 7.A park is 31 m long and 22 m wide. Fencing costs ₹15 per metre. What does it cost to fence the park all round (in ₹)?
8. 8.A rectangle has an area of 27 sq cm and a length of 9 cm. What is its perimeter (in cm)?
9. 9.A park is 12 m long and 6 m wide. Fencing costs ₹12 per metre. What does it cost to fence the park all round (in ₹)?
10. 10.A rectangle has an area of 899 sq cm and a length of 31 cm. What is its perimeter (in cm)?
11. 11.A rectangular field is 15 m long and 10 m wide. What is its area (in sq m)?
12. 12.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
13. 13.The perimeter of a square is 72 cm. What is its area (in sq cm)?
14. 14.A park is 22 m long and 13 m wide. Fencing costs ₹21 per metre. What does it cost to fence the park all round (in ₹)?
15. 15.The perimeter of a square is 32 cm. What is its area (in sq cm)?
16. 16.The perimeter of a square is 20 cm. What is its area (in sq cm)?
17. 17.The perimeter of a square is 48 cm. What is its area (in sq cm)?
18. 18.A garden is 30 m long and 6 m wide. A path 3 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 12 cm. What is its area (in sq cm)?
20. 20.A garden is 21 m long and 17 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 park is 58 m long and 42 m wide. Fencing costs ₹37 per metre. What does it cost to fence the park all round (in ₹)?
22. 22.A triangle has a base of 10 cm and a height of 18 cm. What is its area (in sq cm)?
23. 23.A round wheel has a diameter of 84 cm. What is its circumference (take π = 22/7; in cm)?
24. 24.A rectangular field is 24 m long and 7 m wide. What is its area (in sq m)?
25. 25.The perimeter of a square is 84 cm. What is its area (in sq cm)?
26. 26.A rectangle has an area of 66 sq cm and a length of 22 cm. What is its perimeter (in cm)?
27. 27.The perimeter of a square is 116 cm. What is its area (in sq cm)?
28. 28.A rectangular field is 12 m long and 3 m wide. What is its area (in sq m)?
29. 29.A garden is 27 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)?
30. 30.A rectangular field is 10 m long and 9 m wide. What is its area (in sq m)?
31. 31.The perimeter of a square is 44 cm. What is its area (in sq cm)?
32. 32.A rectangle has an area of 330 sq cm and a length of 33 cm. What is its perimeter (in cm)?
33. 33.A park is 50 m long and 33 m wide. Fencing costs ₹23 per metre. What does it cost to fence the park all round (in ₹)?
34. 34.A rectangular field is 26 m long and 11 m wide. What is its area (in sq m)?
35. 35.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
36. 36.A park is 24 m long and 9 m wide. Fencing costs ₹27 per metre. What does it cost to fence the park all round (in ₹)?
37. 37.A rectangular field is 40 m long and 5 m wide. What is its area (in sq m)?
38. 38.A garden is 26 m long and 16 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
39. 39.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
40. 40.A triangle has a base of 11 cm and a height of 14 cm. What is its area (in sq cm)?

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