Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 326 · 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 9 m long and 3 m wide. What is its area (in sq m)?
2. 2.A park is 48 m long and 45 m wide. Fencing costs ₹21 per metre. What does it cost to fence the park all round (in ₹)?
3. 3.A garden is 13 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)?
4. 4.The perimeter of a square is 16 cm. What is its area (in sq cm)?
5. 5.A rectangle has an area of 75 sq cm and a length of 25 cm. What is its perimeter (in cm)?
6. 6.A rectangle has an area of 210 sq cm and a length of 21 cm. What is its perimeter (in cm)?
7. 7.A park is 59 m long and 57 m wide. Fencing costs ₹9 per metre. What does it cost to fence the park all round (in ₹)?
8. 8.A round wheel has a diameter of 42 cm. What is its circumference (take π = 22/7; in cm)?
9. 9.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
10. 10.A rectangle has an area of 63 sq cm and a length of 21 cm. What is its perimeter (in cm)?
11. 11.A park is 39 m long and 35 m wide. Fencing costs ₹17 per metre. What does it cost to fence the park all round (in ₹)?
12. 12.A garden is 14 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)?
13. 13.A round wheel has a radius of 42 cm. What is its circumference (take π = 22/7; in cm)?
14. 14.A round wheel has a diameter of 84 cm. What is its circumference (take π = 22/7; in cm)?
15. 15.The perimeter of a square is 120 cm. What is its area (in sq cm)?
16. 16.A rectangular field is 23 m long and 14 m wide. What is its area (in sq m)?
17. 17.A rectangle has an area of 1480 sq cm and a length of 40 cm. What is its perimeter (in cm)?
18. 18.A garden is 18 m long and 5 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 round wheel has a diameter of 56 cm. What is its circumference (take π = 22/7; in cm)?
20. 20.A round wheel has a radius of 28 cm. What is its circumference (take π = 22/7; in cm)?
21. 21.A rectangular field is 12 m long and 3 m wide. What is its area (in sq m)?
22. 22.A park is 26 m long and 16 m wide. Fencing costs ₹15 per metre. What does it cost to fence the park all round (in ₹)?
23. 23.A triangle has a base of 17 cm and a height of 24 cm. What is its area (in sq cm)?
24. 24.The perimeter of a square is 104 cm. What is its area (in sq cm)?
25. 25.The perimeter of a square is 84 cm. What is its area (in sq cm)?
26. 26.A triangle has a base of 30 cm and a height of 12 cm. What is its area (in sq cm)?
27. 27.A rectangular field is 12 m long and 11 m wide. What is its area (in sq m)?
28. 28.A garden is 29 m long and 18 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
29. 29.A triangle has a base of 29 cm and a height of 10 cm. What is its area (in sq cm)?
30. 30.A rectangular field is 7 m long and 5 m wide. What is its area (in sq m)?
31. 31.A rectangular field is 13 m long and 10 m wide. What is its area (in sq m)?
32. 32.A triangle has a base of 19 cm and a height of 14 cm. What is its area (in sq cm)?
33. 33.A rectangle has an area of 36 sq cm and a length of 12 cm. What is its perimeter (in cm)?
34. 34.The perimeter of a square is 88 cm. What is its area (in sq cm)?
35. 35.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
36. 36.A garden is 38 m long and 15 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
37. 37.A round wheel has a radius of 35 cm. What is its circumference (take π = 22/7; in cm)?
38. 38.A park is 43 m long and 39 m wide. Fencing costs ₹8 per metre. What does it cost to fence the park all round (in ₹)?
39. 39.A rectangle has an area of 33 sq cm and a length of 11 cm. What is its perimeter (in cm)?
40. 40.A rectangle has an area of 370 sq cm and a length of 37 cm. What is its perimeter (in cm)?

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