Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 139 · 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 34 m long and 12 m wide. What is its area (in sq m)?
2. 2.The perimeter of a square is 44 cm. What is its area (in sq cm)?
3. 3.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
4. 4.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
5. 5.A park is 49 m long and 36 m wide. Fencing costs ₹20 per metre. What does it cost to fence the park all round (in ₹)?
6. 6.A garden is 15 m long and 14 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 27 sq cm and a length of 9 cm. What is its perimeter (in cm)?
8. 8.The perimeter of a square is 40 cm. What is its area (in sq cm)?
9. 9.A rectangle has an area of 99 sq cm and a length of 33 cm. What is its perimeter (in cm)?
10. 10.A rectangular field is 24 m long and 11 m wide. What is its area (in sq m)?
11. 11.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
12. 12.A triangle has a base of 18 cm and a height of 8 cm. What is its area (in sq cm)?
13. 13.A rectangular field is 28 m long and 22 m wide. What is its area (in sq m)?
14. 14.A rectangular field is 34 m long and 22 m wide. What is its area (in sq m)?
15. 15.A park is 39 m long and 38 m wide. Fencing costs ₹21 per metre. What does it cost to fence the park all round (in ₹)?
16. 16.A triangle has a base of 30 cm and a height of 11 cm. What is its area (in sq cm)?
17. 17.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
18. 18.A park is 57 m long and 30 m wide. Fencing costs ₹13 per metre. What does it cost to fence the park all round (in ₹)?
19. 19.A triangle has a base of 18 cm and a height of 14 cm. What is its area (in sq cm)?
20. 20.A rectangular field is 38 m long and 15 m wide. What is its area (in sq m)?
21. 21.The perimeter of a square is 72 cm. What is its area (in sq cm)?
22. 22.A park is 29 m long and 17 m wide. Fencing costs ₹6 per metre. What does it cost to fence the park all round (in ₹)?
23. 23.A triangle has a base of 20 cm and a height of 13 cm. What is its area (in sq cm)?
24. 24.A triangle has a base of 23 cm and a height of 18 cm. What is its area (in sq cm)?
25. 25.A garden is 20 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)?
26. 26.A rectangle has an area of 506 sq cm and a length of 23 cm. What is its perimeter (in cm)?
27. 27.A park is 45 m long and 36 m wide. Fencing costs ₹11 per metre. What does it cost to fence the park all round (in ₹)?
28. 28.A triangle has a base of 6 cm and a height of 17 cm. What is its area (in sq cm)?
29. 29.A rectangular field is 35 m long and 10 m wide. What is its area (in sq m)?
30. 30.A rectangular field is 14 m long and 9 m wide. What is its area (in sq m)?
31. 31.A park is 20 m long and 16 m wide. Fencing costs ₹30 per metre. What does it cost to fence the park all round (in ₹)?
32. 32.A round wheel has a diameter of 56 cm. What is its circumference (take π = 22/7; in cm)?
33. 33.A rectangle has an area of 162 sq cm and a length of 18 cm. What is its perimeter (in cm)?
34. 34.A round wheel has a radius of 21 cm. What is its circumference (take π = 22/7; in cm)?
35. 35.A triangle has a base of 4 cm and a height of 13 cm. What is its area (in sq cm)?
36. 36.A garden is 30 m long and 7 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
37. 37.A rectangle has an area of 340 sq cm and a length of 20 cm. What is its perimeter (in cm)?
38. 38.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
39. 39.A rectangle has an area of 72 sq cm and a length of 9 cm. What is its perimeter (in cm)?
40. 40.A park is 31 m long and 12 m wide. Fencing costs ₹36 per metre. What does it cost to fence the park all round (in ₹)?

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