Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 89 · 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.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
2. 2.The perimeter of a square is 96 cm. What is its area (in sq cm)?
3. 3.A park is 17 m long and 7 m wide. Fencing costs ₹25 per metre. What does it cost to fence the park all round (in ₹)?
4. 4.A rectangle has an area of 768 sq cm and a length of 32 cm. What is its perimeter (in cm)?
5. 5.A rectangle has an area of 99 sq cm and a length of 33 cm. What is its perimeter (in cm)?
6. 6.The perimeter of a square is 64 cm. What is its area (in sq cm)?
7. 7.A garden is 11 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)?
8. 8.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
9. 9.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
10. 10.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
11. 11.A rectangle has an area of 396 sq cm and a length of 36 cm. What is its perimeter (in cm)?
12. 12.A garden is 28 m long and 20 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
13. 13.A rectangle has an area of 30 sq cm and a length of 6 cm. What is its perimeter (in cm)?
14. 14.A park is 51 m long and 38 m wide. Fencing costs ₹15 per metre. What does it cost to fence the park all round (in ₹)?
15. 15.A park is 27 m long and 6 m wide. Fencing costs ₹38 per metre. What does it cost to fence the park all round (in ₹)?
16. 16.The perimeter of a square is 36 cm. What is its area (in sq cm)?
17. 17.A park is 13 m long and 11 m wide. Fencing costs ₹32 per metre. What does it cost to fence the park all round (in ₹)?
18. 18.A rectangle has an area of 35 sq cm and a length of 7 cm. What is its perimeter (in cm)?
19. 19.A garden is 17 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)?
20. 20.The perimeter of a square is 104 cm. What is its area (in sq cm)?
21. 21.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
22. 22.A garden is 26 m long and 15 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
23. 23.A round wheel has a diameter of 56 cm. What is its circumference (take π = 22/7; in cm)?
24. 24.A park is 28 m long and 9 m wide. Fencing costs ₹30 per metre. What does it cost to fence the park all round (in ₹)?
25. 25.A rectangular field is 5 m long and 3 m wide. What is its area (in sq m)?
26. 26.A rectangular field is 26 m long and 6 m wide. What is its area (in sq m)?
27. 27.A rectangle has an area of 280 sq cm and a length of 40 cm. What is its perimeter (in cm)?
28. 28.A garden is 30 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)?
29. 29.A round wheel has a diameter of 42 cm. What is its circumference (take π = 22/7; in cm)?
30. 30.A rectangle has an area of 165 sq cm and a length of 15 cm. What is its perimeter (in cm)?
31. 31.A triangle has a base of 6 cm and a height of 21 cm. What is its area (in sq cm)?
32. 32.The perimeter of a square is 28 cm. What is its area (in sq cm)?
33. 33.A park is 37 m long and 30 m wide. Fencing costs ₹22 per metre. What does it cost to fence the park all round (in ₹)?
34. 34.A triangle has a base of 23 cm and a height of 8 cm. What is its area (in sq cm)?
35. 35.A rectangular field is 25 m long and 21 m wide. What is its area (in sq m)?
36. 36.A triangle has a base of 4 cm and a height of 10 cm. What is its area (in sq cm)?
37. 37.A rectangle has an area of 208 sq cm and a length of 16 cm. What is its perimeter (in cm)?
38. 38.A rectangular field is 22 m long and 4 m wide. What is its area (in sq m)?
39. 39.A rectangle has an area of 180 sq cm and a length of 30 cm. What is its perimeter (in cm)?
40. 40.A rectangle has an area of 858 sq cm and a length of 39 cm. What is its perimeter (in cm)?

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