Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 45 · 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 10 m long and 9 m wide. What is its area (in sq m)?
2. 2.A rectangular field is 14 m long and 3 m wide. What is its area (in sq m)?
3. 3.A round wheel has a diameter of 70 cm. What is its circumference (take π = 22/7; in cm)?
4. 4.The perimeter of a square is 56 cm. What is its area (in sq cm)?
5. 5.The perimeter of a square is 80 cm. What is its area (in sq cm)?
6. 6.A rectangle has an area of 120 sq cm and a length of 12 cm. What is its perimeter (in cm)?
7. 7.A triangle has a base of 25 cm and a height of 10 cm. What is its area (in sq cm)?
8. 8.A rectangle has an area of 70 sq cm and a length of 10 cm. What is its perimeter (in cm)?
9. 9.A garden is 28 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)?
10. 10.A rectangle has an area of 15 sq cm and a length of 5 cm. What is its perimeter (in cm)?
11. 11.A park is 27 m long and 9 m wide. Fencing costs ₹13 per metre. What does it cost to fence the park all round (in ₹)?
12. 12.A park is 46 m long and 37 m wide. Fencing costs ₹27 per metre. What does it cost to fence the park all round (in ₹)?
13. 13.A garden is 21 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)?
14. 14.A park is 15 m long and 10 m wide. Fencing costs ₹5 per metre. What does it cost to fence the park all round (in ₹)?
15. 15.A park is 35 m long and 28 m wide. Fencing costs ₹11 per metre. What does it cost to fence the park all round (in ₹)?
16. 16.A rectangle has an area of 345 sq cm and a length of 23 cm. What is its perimeter (in cm)?
17. 17.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
18. 18.A rectangular field is 33 m long and 21 m wide. What is its area (in sq m)?
19. 19.A park is 37 m long and 36 m wide. Fencing costs ₹14 per metre. What does it cost to fence the park all round (in ₹)?
20. 20.A rectangle has an area of 300 sq cm and a length of 20 cm. What is its perimeter (in cm)?
21. 21.A round wheel has a radius of 28 cm. What is its circumference (take π = 22/7; in cm)?
22. 22.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
23. 23.A triangle has a base of 12 cm and a height of 23 cm. What is its area (in sq cm)?
24. 24.The perimeter of a square is 52 cm. What is its area (in sq cm)?
25. 25.A garden is 35 m long and 22 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
26. 26.The perimeter of a square is 12 cm. What is its area (in sq cm)?
27. 27.The perimeter of a square is 40 cm. What is its area (in sq cm)?
28. 28.A rectangle has an area of 66 sq cm and a length of 11 cm. What is its perimeter (in cm)?
29. 29.A garden is 40 m long and 23 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
30. 30.A garden is 34 m long and 13 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
31. 31.A garden is 24 m long and 23 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
32. 32.The perimeter of a square is 44 cm. What is its area (in sq cm)?
33. 33.A triangle has a base of 25 cm and a height of 4 cm. What is its area (in sq cm)?
34. 34.A rectangular field is 20 m long and 13 m wide. What is its area (in sq m)?
35. 35.A rectangle has an area of 630 sq cm and a length of 30 cm. What is its perimeter (in cm)?
36. 36.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
37. 37.A triangle has a base of 11 cm and a height of 6 cm. What is its area (in sq cm)?
38. 38.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
39. 39.A rectangular field is 37 m long and 36 m wide. What is its area (in sq m)?
40. 40.A rectangle has an area of 36 sq cm and a length of 9 cm. What is its perimeter (in cm)?

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