Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 182 · 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 garden is 39 m long and 26 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
2. 2.A park is 12 m long and 11 m wide. Fencing costs ₹28 per metre. What does it cost to fence the park all round (in ₹)?
3. 3.A rectangular field is 14 m long and 10 m wide. What is its area (in sq m)?
4. 4.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
5. 5.A park is 11 m long and 7 m wide. Fencing costs ₹22 per metre. What does it cost to fence the park all round (in ₹)?
6. 6.A park is 22 m long and 16 m wide. Fencing costs ₹6 per metre. What does it cost to fence the park all round (in ₹)?
7. 7.A rectangular field is 36 m long and 18 m wide. What is its area (in sq m)?
8. 8.A rectangular field is 22 m long and 13 m wide. What is its area (in sq m)?
9. 9.The perimeter of a square is 28 cm. What is its area (in sq cm)?
10. 10.A round wheel has a diameter of 42 cm. What is its circumference (take π = 22/7; in cm)?
11. 11.A triangle has a base of 20 cm and a height of 13 cm. What is its area (in sq cm)?
12. 12.A rectangle has an area of 304 sq cm and a length of 19 cm. What is its perimeter (in cm)?
13. 13.A triangle has a base of 17 cm and a height of 22 cm. What is its area (in sq cm)?
14. 14.A rectangular field is 28 m long and 3 m wide. What is its area (in sq m)?
15. 15.A garden is 18 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)?
16. 16.A park is 28 m long and 22 m wide. Fencing costs ₹24 per metre. What does it cost to fence the park all round (in ₹)?
17. 17.A rectangular field is 12 m long and 4 m wide. What is its area (in sq m)?
18. 18.A rectangular field is 36 m long and 9 m wide. What is its area (in sq m)?
19. 19.A rectangular field is 27 m long and 8 m wide. What is its area (in sq m)?
20. 20.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
21. 21.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
22. 22.A garden is 40 m long and 27 m wide. A path 2 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 14 cm. What is its circumference (take π = 22/7; in cm)?
24. 24.A triangle has a base of 14 cm and a height of 11 cm. What is its area (in sq cm)?
25. 25.A park is 13 m long and 10 m wide. Fencing costs ₹18 per metre. What does it cost to fence the park all round (in ₹)?
26. 26.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
27. 27.A rectangle has an area of 322 sq cm and a length of 23 cm. What is its perimeter (in cm)?
28. 28.A rectangular field is 16 m long and 5 m wide. What is its area (in sq m)?
29. 29.A rectangular field is 13 m long and 4 m wide. What is its area (in sq m)?
30. 30.A park is 30 m long and 21 m wide. Fencing costs ₹19 per metre. What does it cost to fence the park all round (in ₹)?
31. 31.A park is 39 m long and 12 m wide. Fencing costs ₹32 per metre. What does it cost to fence the park all round (in ₹)?
32. 32.A garden is 19 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)?
33. 33.A rectangle has an area of 760 sq cm and a length of 38 cm. What is its perimeter (in cm)?
34. 34.A garden is 14 m long and 11 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
35. 35.A triangle has a base of 4 cm and a height of 19 cm. What is its area (in sq cm)?
36. 36.A rectangular field is 32 m long and 23 m wide. What is its area (in sq m)?
37. 37.A round wheel has a diameter of 28 cm. What is its circumference (take π = 22/7; 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 90 sq cm and a length of 15 cm. What is its perimeter (in cm)?
40. 40.A rectangular field is 9 m long and 3 m wide. What is its area (in sq m)?

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