Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 197 · 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 19 m long and 10 m wide. What is its area (in sq m)?
2. 2.A rectangular field is 36 m long and 7 m wide. What is its area (in sq m)?
3. 3.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
4. 4.A round wheel has a diameter of 42 cm. What is its circumference (take π = 22/7; in cm)?
5. 5.A rectangle has an area of 42 sq cm and a length of 14 cm. What is its perimeter (in cm)?
6. 6.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
7. 7.A rectangle has an area of 805 sq cm and a length of 35 cm. What is its perimeter (in cm)?
8. 8.A garden is 24 m long and 6 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
9. 9.A rectangle has an area of 130 sq cm and a length of 13 cm. What is its perimeter (in cm)?
10. 10.A rectangle has an area of 95 sq cm and a length of 19 cm. What is its perimeter (in cm)?
11. 11.A garden is 22 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)?
12. 12.A triangle has a base of 9 cm and a height of 14 cm. What is its area (in sq cm)?
13. 13.A triangle has a base of 16 cm and a height of 3 cm. What is its area (in sq cm)?
14. 14.A park is 17 m long and 5 m wide. Fencing costs ₹18 per metre. What does it cost to fence the park all round (in ₹)?
15. 15.The perimeter of a square is 36 cm. What is its area (in sq cm)?
16. 16.A rectangular field is 37 m long and 31 m wide. What is its area (in sq m)?
17. 17.A rectangular field is 11 m long and 7 m wide. What is its area (in sq m)?
18. 18.A garden is 15 m long and 12 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 triangle has a base of 10 cm and a height of 18 cm. What is its area (in sq cm)?
20. 20.A park is 44 m long and 16 m wide. Fencing costs ₹5 per metre. What does it cost to fence the park all round (in ₹)?
21. 21.A rectangle has an area of 18 sq cm and a length of 6 cm. What is its perimeter (in cm)?
22. 22.The perimeter of a square is 32 cm. What is its area (in sq cm)?
23. 23.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
24. 24.A rectangular field is 5 m long and 4 m wide. What is its area (in sq m)?
25. 25.A triangle has a base of 18 cm and a height of 13 cm. What is its area (in sq cm)?
26. 26.A triangle has a base of 14 cm and a height of 7 cm. What is its area (in sq cm)?
27. 27.A garden is 13 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)?
28. 28.A garden is 27 m long and 10 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
29. 29.A rectangular field is 29 m long and 22 m wide. What is its area (in sq m)?
30. 30.A garden is 30 m long and 21 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
31. 31.A rectangular field is 7 m long and 4 m wide. What is its area (in sq m)?
32. 32.A triangle has a base of 30 cm and a height of 10 cm. What is its area (in sq cm)?
33. 33.The perimeter of a square is 116 cm. What is its area (in sq cm)?
34. 34.A rectangular field is 11 m long and 6 m wide. What is its area (in sq m)?
35. 35.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
36. 36.A triangle has a base of 23 cm and a height of 20 cm. What is its area (in sq cm)?
37. 37.The perimeter of a square is 20 cm. What is its area (in sq cm)?
38. 38.A park is 17 m long and 15 m wide. Fencing costs ₹25 per metre. What does it cost to fence the park all round (in ₹)?
39. 39.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
40. 40.A rectangle has an area of 198 sq cm and a length of 33 cm. What is its perimeter (in cm)?

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