Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 186 · 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 rectangular field is 20 m long and 13 m wide. What is its area (in sq m)?
2. 2.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
3. 3.A rectangle has an area of 115 sq cm and a length of 23 cm. What is its perimeter (in cm)?
4. 4.A park is 47 m long and 23 m wide. Fencing costs ₹38 per metre. What does it cost to fence the park all round (in ₹)?
5. 5.A park is 43 m long and 19 m wide. Fencing costs ₹8 per metre. What does it cost to fence the park all round (in ₹)?
6. 6.A round wheel has a radius of 21 cm. What is its circumference (take π = 22/7; in cm)?
7. 7.A rectangle has an area of 435 sq cm and a length of 29 cm. What is its perimeter (in cm)?
8. 8.The perimeter of a square is 64 cm. What is its area (in sq cm)?
9. 9.A park is 11 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 round wheel has a radius of 35 cm. What is its circumference (take π = 22/7; in cm)?
11. 11.A triangle has a base of 14 cm and a height of 9 cm. What is its area (in sq cm)?
12. 12.A triangle has a base of 28 cm and a height of 17 cm. What is its area (in sq cm)?
13. 13.A rectangle has an area of 24 sq cm and a length of 8 cm. What is its perimeter (in cm)?
14. 14.A park is 30 m long and 8 m wide. Fencing costs ₹24 per metre. What does it cost to fence the park all round (in ₹)?
15. 15.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
16. 16.The perimeter of a square is 32 cm. What is its area (in sq cm)?
17. 17.A round wheel has a diameter of 42 cm. What is its circumference (take π = 22/7; in cm)?
18. 18.A park is 56 m long and 49 m wide. Fencing costs ₹24 per metre. What does it cost to fence the park all round (in ₹)?
19. 19.A rectangle has an area of 270 sq cm and a length of 27 cm. What is its perimeter (in cm)?
20. 20.A park is 25 m long and 14 m wide. Fencing costs ₹7 per metre. What does it cost to fence the park all round (in ₹)?
21. 21.A triangle has a base of 23 cm and a height of 24 cm. What is its area (in sq cm)?
22. 22.A rectangular field is 23 m long and 20 m wide. What is its area (in sq m)?
23. 23.A park is 13 m long and 9 m wide. Fencing costs ₹15 per metre. What does it cost to fence the park all round (in ₹)?
24. 24.A rectangular field is 18 m long and 12 m wide. What is its area (in sq m)?
25. 25.The perimeter of a square is 20 cm. What is its area (in sq cm)?
26. 26.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
27. 27.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
28. 28.The perimeter of a square is 36 cm. What is its area (in sq cm)?
29. 29.A park is 33 m long and 12 m wide. Fencing costs ₹15 per metre. What does it cost to fence the park all round (in ₹)?
30. 30.A garden is 10 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)?
31. 31.A rectangular field is 6 m long and 3 m wide. What is its area (in sq m)?
32. 32.A round wheel has a diameter of 56 cm. What is its circumference (take π = 22/7; in cm)?
33. 33.A triangle has a base of 11 cm and a height of 22 cm. What is its area (in sq cm)?
34. 34.A triangle has a base of 12 cm and a height of 16 cm. What is its area (in sq cm)?
35. 35.A rectangle has an area of 374 sq cm and a length of 22 cm. What is its perimeter (in cm)?
36. 36.A triangle has a base of 10 cm and a height of 8 cm. What is its area (in sq cm)?
37. 37.A park is 21 m long and 5 m wide. Fencing costs ₹5 per metre. What does it cost to fence the park all round (in ₹)?
38. 38.A rectangular field is 5 m long and 4 m wide. What is its area (in sq m)?
39. 39.A rectangle has an area of 120 sq cm and a length of 30 cm. What is its perimeter (in cm)?
40. 40.A garden is 10 m long and 7 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?

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