Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 2 · 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 round wheel has a radius of 42 cm. What is its circumference (take π = 22/7; in cm)?
2. 2.The perimeter of a square is 12 cm. What is its area (in sq cm)?
3. 3.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
4. 4.A round wheel has a diameter of 84 cm. What is its circumference (take π = 22/7; in cm)?
5. 5.The perimeter of a square is 112 cm. What is its area (in sq cm)?
6. 6.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
7. 7.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
8. 8.A park is 23 m long and 10 m wide. Fencing costs ₹40 per metre. What does it cost to fence the park all round (in ₹)?
9. 9.A rectangle has an area of 15 sq cm and a length of 5 cm. What is its perimeter (in cm)?
10. 10.A triangle has a base of 16 cm and a height of 17 cm. What is its area (in sq cm)?
11. 11.A park is 32 m long and 27 m wide. Fencing costs ₹39 per metre. What does it cost to fence the park all round (in ₹)?
12. 12.The perimeter of a square is 16 cm. What is its area (in sq cm)?
13. 13.A rectangular field is 21 m long and 6 m wide. What is its area (in sq m)?
14. 14.A garden is 20 m long and 7 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
15. 15.A garden is 11 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)?
16. 16.A rectangular field is 31 m long and 20 m wide. What is its area (in sq m)?
17. 17.A rectangular field is 31 m long and 25 m wide. What is its area (in sq m)?
18. 18.A rectangle has an area of 476 sq cm and a length of 28 cm. What is its perimeter (in cm)?
19. 19.A garden is 19 m long and 8 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
20. 20.A park is 26 m long and 20 m wide. Fencing costs ₹21 per metre. What does it cost to fence the park all round (in ₹)?
21. 21.The perimeter of a square is 72 cm. What is its area (in sq cm)?
22. 22.A rectangle has an area of 620 sq cm and a length of 31 cm. What is its perimeter (in cm)?
23. 23.A triangle has a base of 18 cm and a height of 17 cm. What is its area (in sq cm)?
24. 24.A garden is 12 m long and 10 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
25. 25.A round wheel has a diameter of 70 cm. What is its circumference (take π = 22/7; in cm)?
26. 26.A rectangular field is 13 m long and 6 m wide. What is its area (in sq m)?
27. 27.A round wheel has a radius of 28 cm. What is its circumference (take π = 22/7; in cm)?
28. 28.A rectangular field is 7 m long and 3 m wide. What is its area (in sq m)?
29. 29.A triangle has a base of 8 cm and a height of 19 cm. What is its area (in sq cm)?
30. 30.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
31. 31.A park is 28 m long and 17 m wide. Fencing costs ₹33 per metre. What does it cost to fence the park all round (in ₹)?
32. 32.A park is 40 m long and 5 m wide. Fencing costs ₹13 per metre. What does it cost to fence the park all round (in ₹)?
33. 33.A rectangle has an area of 136 sq cm and a length of 17 cm. What is its perimeter (in cm)?
34. 34.A rectangular field is 39 m long and 9 m wide. What is its area (in sq m)?
35. 35.A park is 40 m long and 32 m wide. Fencing costs ₹27 per metre. What does it cost to fence the park all round (in ₹)?
36. 36.A park is 60 m long and 25 m wide. Fencing costs ₹6 per metre. What does it cost to fence the park all round (in ₹)?
37. 37.A rectangle has an area of 27 sq cm and a length of 9 cm. What is its perimeter (in cm)?
38. 38.A rectangular field is 29 m long and 13 m wide. What is its area (in sq m)?
39. 39.A rectangle has an area of 55 sq cm and a length of 11 cm. What is its perimeter (in cm)?
40. 40.The perimeter of a square is 80 cm. What is its area (in sq cm)?

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