Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 180 · 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 37 m long and 21 m wide. What is its area (in sq m)?
2. 2.A triangle has a base of 8 cm and a height of 3 cm. What is its area (in sq cm)?
3. 3.A triangle has a base of 5 cm and a height of 4 cm. What is its area (in sq cm)?
4. 4.A round wheel has a radius of 35 cm. What is its circumference (take π = 22/7; in cm)?
5. 5.The perimeter of a square is 12 cm. What is its area (in sq cm)?
6. 6.A park is 30 m long and 27 m wide. Fencing costs ₹8 per metre. What does it cost to fence the park all round (in ₹)?
7. 7.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
8. 8.A rectangular field is 6 m long and 5 m wide. What is its area (in sq m)?
9. 9.A rectangular field is 12 m long and 3 m wide. What is its area (in sq m)?
10. 10.The perimeter of a square is 28 cm. What is its area (in sq cm)?
11. 11.A park is 58 m long and 51 m wide. Fencing costs ₹11 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 park is 15 m long and 11 m wide. Fencing costs ₹6 per metre. What does it cost to fence the park all round (in ₹)?
14. 14.A rectangular field is 37 m long and 18 m wide. What is its area (in sq m)?
15. 15.A garden is 13 m long and 7 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
16. 16.A park is 51 m long and 6 m wide. Fencing costs ₹38 per metre. What does it cost to fence the park all round (in ₹)?
17. 17.A rectangle has an area of 348 sq cm and a length of 29 cm. What is its perimeter (in cm)?
18. 18.A rectangular field is 26 m long and 10 m wide. What is its area (in sq m)?
19. 19.A triangle has a base of 11 cm and a height of 20 cm. What is its area (in sq cm)?
20. 20.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
21. 21.A rectangular field is 35 m long and 26 m wide. What is its area (in sq m)?
22. 22.A triangle has a base of 30 cm and a height of 16 cm. What is its area (in sq cm)?
23. 23.A round wheel has a radius of 42 cm. What is its circumference (take π = 22/7; in cm)?
24. 24.A rectangular field is 21 m long and 13 m wide. What is its area (in sq m)?
25. 25.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
26. 26.A triangle has a base of 10 cm and a height of 7 cm. What is its area (in sq cm)?
27. 27.A rectangle has an area of 456 sq cm and a length of 24 cm. What is its perimeter (in cm)?
28. 28.The perimeter of a square is 20 cm. What is its area (in sq cm)?
29. 29.A triangle has a base of 26 cm and a height of 25 cm. What is its area (in sq cm)?
30. 30.A park is 25 m long and 7 m wide. Fencing costs ₹6 per metre. What does it cost to fence the park all round (in ₹)?
31. 31.A park is 31 m long and 9 m wide. Fencing costs ₹29 per metre. What does it cost to fence the park all round (in ₹)?
32. 32.A rectangle has an area of 15 sq cm and a length of 5 cm. What is its perimeter (in cm)?
33. 33.A rectangle has an area of 700 sq cm and a length of 35 cm. What is its perimeter (in cm)?
34. 34.A garden is 16 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)?
35. 35.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
36. 36.A rectangle has an area of 720 sq cm and a length of 30 cm. What is its perimeter (in cm)?
37. 37.A rectangle has an area of 96 sq cm and a length of 12 cm. What is its perimeter (in cm)?
38. 38.A park is 42 m long and 32 m wide. Fencing costs ₹25 per metre. What does it cost to fence the park all round (in ₹)?
39. 39.A triangle has a base of 28 cm and a height of 15 cm. What is its area (in sq cm)?
40. 40.A rectangle has an area of 357 sq cm and a length of 21 cm. What is its perimeter (in cm)?

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