Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 119 · 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 28 cm (take π = 22/7; answer in sq cm).
2. 2.A park is 60 m long and 17 m wide. Fencing costs ₹30 per metre. What does it cost to fence the park all round (in ₹)?
3. 3.A triangle has a base of 17 cm and a height of 4 cm. What is its area (in sq cm)?
4. 4.A park is 17 m long and 12 m wide. Fencing costs ₹40 per metre. What does it cost to fence the park all round (in ₹)?
5. 5.A garden is 13 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)?
6. 6.A round wheel has a diameter of 42 cm. What is its circumference (take π = 22/7; in cm)?
7. 7.A round wheel has a diameter of 84 cm. What is its circumference (take π = 22/7; in cm)?
8. 8.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
9. 9.A park is 51 m long and 19 m wide. Fencing costs ₹35 per metre. What does it cost to fence the park all round (in ₹)?
10. 10.A rectangular field is 40 m long and 8 m wide. What is its area (in sq m)?
11. 11.A garden is 20 m long and 14 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
12. 12.The perimeter of a square is 52 cm. What is its area (in sq cm)?
13. 13.A rectangle has an area of 224 sq cm and a length of 32 cm. What is its perimeter (in cm)?
14. 14.A garden is 16 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)?
15. 15.A rectangle has an area of 96 sq cm and a length of 32 cm. What is its perimeter (in cm)?
16. 16.A rectangle has an area of 272 sq cm and a length of 17 cm. What is its perimeter (in cm)?
17. 17.A round wheel has a radius of 21 cm. What is its circumference (take π = 22/7; in cm)?
18. 18.A garden is 29 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)?
19. 19.A round wheel has a diameter of 70 cm. What is its circumference (take π = 22/7; in cm)?
20. 20.A rectangular field is 36 m long and 16 m wide. What is its area (in sq m)?
21. 21.A park is 34 m long and 14 m wide. Fencing costs ₹29 per metre. What does it cost to fence the park all round (in ₹)?
22. 22.A garden is 40 m long and 33 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
23. 23.The perimeter of a square is 24 cm. What is its area (in sq cm)?
24. 24.A garden is 17 m long and 9 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
25. 25.A park is 44 m long and 7 m wide. Fencing costs ₹13 per metre. What does it cost to fence the park all round (in ₹)?
26. 26.A rectangle has an area of 576 sq cm and a length of 32 cm. What is its perimeter (in cm)?
27. 27.A garden is 22 m long and 14 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
28. 28.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
29. 29.A triangle has a base of 28 cm and a height of 12 cm. What is its area (in sq cm)?
30. 30.The perimeter of a square is 16 cm. What is its area (in sq cm)?
31. 31.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
32. 32.The perimeter of a square is 112 cm. What is its area (in sq cm)?
33. 33.A rectangle has an area of 68 sq cm and a length of 17 cm. What is its perimeter (in cm)?
34. 34.A park is 20 m long and 18 m wide. Fencing costs ₹15 per metre. What does it cost to fence the park all round (in ₹)?
35. 35.A garden is 22 m long and 16 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
36. 36.A park is 49 m long and 40 m wide. Fencing costs ₹13 per metre. What does it cost to fence the park all round (in ₹)?
37. 37.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
38. 38.A rectangular field is 11 m long and 3 m wide. What is its area (in sq m)?
39. 39.A triangle has a base of 6 cm and a height of 11 cm. What is its area (in sq cm)?
40. 40.A garden is 16 m long and 15 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?

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