Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 13 · 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 38 m long and 23 m wide. What is its area (in sq m)?
2. 2.A round wheel has a diameter of 28 cm. What is its circumference (take π = 22/7; in cm)?
3. 3.A round wheel has a diameter of 84 cm. What is its circumference (take π = 22/7; in cm)?
4. 4.A park is 28 m long and 22 m wide. Fencing costs ₹6 per metre. What does it cost to fence the park all round (in ₹)?
5. 5.The perimeter of a square is 84 cm. What is its area (in sq cm)?
6. 6.A rectangular field is 37 m long and 34 m wide. What is its area (in sq m)?
7. 7.The perimeter of a square is 104 cm. What is its area (in sq cm)?
8. 8.A park is 16 m long and 13 m wide. Fencing costs ₹28 per metre. What does it cost to fence the park all round (in ₹)?
9. 9.A rectangular field is 15 m long and 10 m wide. What is its area (in sq m)?
10. 10.The perimeter of a square is 80 cm. What is its area (in sq cm)?
11. 11.A park is 19 m long and 15 m wide. Fencing costs ₹6 per metre. What does it cost to fence the park all round (in ₹)?
12. 12.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
13. 13.A garden is 17 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)?
14. 14.A park is 57 m long and 24 m wide. Fencing costs ₹35 per metre. What does it cost to fence the park all round (in ₹)?
15. 15.A park is 41 m long and 7 m wide. Fencing costs ₹13 per metre. What does it cost to fence the park all round (in ₹)?
16. 16.A rectangle has an area of 414 sq cm and a length of 23 cm. What is its perimeter (in cm)?
17. 17.The perimeter of a square is 56 cm. What is its area (in sq cm)?
18. 18.A rectangular field is 34 m long and 23 m wide. What is its area (in sq m)?
19. 19.A garden is 34 m long and 9 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
20. 20.A triangle has a base of 26 cm and a height of 24 cm. What is its area (in sq cm)?
21. 21.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
22. 22.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
23. 23.A garden is 34 m long and 13 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
24. 24.A park is 48 m long and 29 m wide. Fencing costs ₹40 per metre. What does it cost to fence the park all round (in ₹)?
25. 25.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
26. 26.A park is 55 m long and 8 m wide. Fencing costs ₹31 per metre. What does it cost to fence the park all round (in ₹)?
27. 27.A garden is 33 m long and 12 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
28. 28.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
29. 29.A park is 44 m long and 30 m wide. Fencing costs ₹9 per metre. What does it cost to fence the park all round (in ₹)?
30. 30.A garden is 34 m long and 13 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
31. 31.The perimeter of a square is 24 cm. What is its area (in sq cm)?
32. 32.A park is 48 m long and 13 m wide. Fencing costs ₹26 per metre. What does it cost to fence the park all round (in ₹)?
33. 33.A triangle has a base of 26 cm and a height of 4 cm. What is its area (in sq cm)?
34. 34.A triangle has a base of 25 cm and a height of 24 cm. What is its area (in sq cm)?
35. 35.A rectangle has an area of 240 sq cm and a length of 20 cm. What is its perimeter (in cm)?
36. 36.A rectangle has an area of 28 sq cm and a length of 7 cm. What is its perimeter (in cm)?
37. 37.A rectangle has an area of 806 sq cm and a length of 31 cm. What is its perimeter (in cm)?
38. 38.A rectangular field is 30 m long and 4 m wide. What is its area (in sq m)?
39. 39.A rectangular field is 25 m long and 3 m wide. What is its area (in sq m)?
40. 40.A rectangular field is 20 m long and 19 m wide. What is its area (in sq m)?

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