Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 242 · 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.The perimeter of a square is 16 cm. What is its area (in sq cm)?
2. 2.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
3. 3.A rectangular field is 17 m long and 16 m wide. What is its area (in sq m)?
4. 4.A garden is 35 m long and 22 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
5. 5.A triangle has a base of 8 cm and a height of 6 cm. What is its area (in sq cm)?
6. 6.A triangle has a base of 12 cm and a height of 4 cm. What is its area (in sq cm)?
7. 7.A round wheel has a diameter of 70 cm. What is its circumference (take π = 22/7; in cm)?
8. 8.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
9. 9.A round wheel has a diameter of 84 cm. What is its circumference (take π = 22/7; in cm)?
10. 10.The perimeter of a square is 100 cm. What is its area (in sq cm)?
11. 11.A round wheel has a radius of 21 cm. What is its circumference (take π = 22/7; in cm)?
12. 12.A rectangle has an area of 1026 sq cm and a length of 38 cm. What is its perimeter (in cm)?
13. 13.A triangle has a base of 20 cm and a height of 24 cm. What is its area (in sq cm)?
14. 14.A triangle has a base of 7 cm and a height of 16 cm. What is its area (in sq cm)?
15. 15.A park is 60 m long and 55 m wide. Fencing costs ₹35 per metre. What does it cost to fence the park all round (in ₹)?
16. 16.A rectangular field is 24 m long and 15 m wide. What is its area (in sq m)?
17. 17.A garden is 17 m long and 5 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
18. 18.A rectangular field is 11 m long and 9 m wide. What is its area (in sq m)?
19. 19.A park is 29 m long and 8 m wide. Fencing costs ₹31 per metre. What does it cost to fence the park all round (in ₹)?
20. 20.A park is 20 m long and 5 m wide. Fencing costs ₹20 per metre. What does it cost to fence the park all round (in ₹)?
21. 21.A rectangular field is 14 m long and 10 m wide. What is its area (in sq m)?
22. 22.The perimeter of a square is 72 cm. What is its area (in sq cm)?
23. 23.A rectangle has an area of 192 sq cm and a length of 24 cm. What is its perimeter (in cm)?
24. 24.A garden is 21 m long and 6 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
25. 25.A rectangular field is 9 m long and 4 m wide. What is its area (in sq m)?
26. 26.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
27. 27.The perimeter of a square is 76 cm. What is its area (in sq cm)?
28. 28.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
29. 29.A park is 13 m long and 7 m wide. Fencing costs ₹15 per metre. What does it cost to fence the park all round (in ₹)?
30. 30.The perimeter of a square is 20 cm. What is its area (in sq cm)?
31. 31.A park is 53 m long and 16 m wide. Fencing costs ₹13 per metre. What does it cost to fence the park all round (in ₹)?
32. 32.A triangle has a base of 8 cm and a height of 22 cm. What is its area (in sq cm)?
33. 33.The perimeter of a square is 56 cm. What is its area (in sq cm)?
34. 34.A rectangular field is 27 m long and 9 m wide. What is its area (in sq m)?
35. 35.A rectangle has an area of 135 sq cm and a length of 15 cm. What is its perimeter (in cm)?
36. 36.A park is 22 m long and 14 m wide. Fencing costs ₹14 per metre. What does it cost to fence the park all round (in ₹)?
37. 37.A rectangle has an area of 216 sq cm and a length of 27 cm. What is its perimeter (in cm)?
38. 38.A round wheel has a diameter of 56 cm. What is its circumference (take π = 22/7; in cm)?
39. 39.A rectangle has an area of 102 sq cm and a length of 17 cm. What is its perimeter (in cm)?
40. 40.A round wheel has a diameter of 42 cm. What is its circumference (take π = 22/7; in cm)?

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