Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 320 · 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 28 cm. What is its area (in sq cm)?
2. 2.A garden is 24 m long and 6 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
3. 3.A garden is 25 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)?
4. 4.A rectangle has an area of 273 sq cm and a length of 39 cm. What is its perimeter (in cm)?
5. 5.A rectangle has an area of 40 sq cm and a length of 8 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 triangle has a base of 8 cm and a height of 7 cm. What is its area (in sq cm)?
8. 8.A park is 47 m long and 35 m wide. Fencing costs ₹17 per metre. What does it cost to fence the park all round (in ₹)?
9. 9.A rectangle has an area of 208 sq cm and a length of 26 cm. What is its perimeter (in cm)?
10. 10.A round wheel has a diameter of 28 cm. What is its circumference (take π = 22/7; in cm)?
11. 11.A rectangle has an area of 120 sq cm and a length of 12 cm. What is its perimeter (in cm)?
12. 12.A park is 27 m long and 10 m wide. Fencing costs ₹14 per metre. What does it cost to fence the park all round (in ₹)?
13. 13.A rectangle has an area of 300 sq cm and a length of 30 cm. What is its perimeter (in cm)?
14. 14.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
15. 15.A rectangle has an area of 20 sq cm and a length of 5 cm. What is its perimeter (in cm)?
16. 16.A round wheel has a diameter of 56 cm. What is its circumference (take π = 22/7; in cm)?
17. 17.A rectangle has an area of 264 sq cm and a length of 22 cm. What is its perimeter (in cm)?
18. 18.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
19. 19.The perimeter of a square is 24 cm. What is its area (in sq cm)?
20. 20.A triangle has a base of 11 cm and a height of 6 cm. What is its area (in sq cm)?
21. 21.A triangle has a base of 12 cm and a height of 10 cm. What is its area (in sq cm)?
22. 22.A rectangular field is 32 m long and 5 m wide. What is its area (in sq m)?
23. 23.A triangle has a base of 6 cm and a height of 20 cm. What is its area (in sq cm)?
24. 24.A rectangular field is 7 m long and 3 m wide. What is its area (in sq m)?
25. 25.A rectangular field is 39 m long and 21 m wide. What is its area (in sq m)?
26. 26.A garden is 20 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)?
27. 27.A garden is 28 m long and 17 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 rectangle has an area of 180 sq cm and a length of 15 cm. What is its perimeter (in cm)?
29. 29.A triangle has a base of 4 cm and a height of 10 cm. What is its area (in sq cm)?
30. 30.A park is 14 m long and 8 m wide. Fencing costs ₹34 per metre. What does it cost to fence the park all round (in ₹)?
31. 31.A rectangle has an area of 132 sq cm and a length of 22 cm. What is its perimeter (in cm)?
32. 32.A triangle has a base of 20 cm and a height of 17 cm. What is its area (in sq cm)?
33. 33.A park is 24 m long and 5 m wide. Fencing costs ₹21 per metre. What does it cost to fence the park all round (in ₹)?
34. 34.The perimeter of a square is 112 cm. What is its area (in sq cm)?
35. 35.A park is 32 m long and 22 m wide. Fencing costs ₹38 per metre. What does it cost to fence the park all round (in ₹)?
36. 36.A park is 51 m long and 36 m wide. Fencing costs ₹13 per metre. What does it cost to fence the park all round (in ₹)?
37. 37.A garden is 20 m long and 13 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
38. 38.A rectangular field is 14 m long and 10 m wide. What is its area (in sq m)?
39. 39.A triangle has a base of 8 cm and a height of 6 cm. What is its area (in sq cm)?
40. 40.A rectangular field is 10 m long and 8 m wide. What is its area (in sq m)?

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