Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 190 · 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 88 cm. What is its area (in sq cm)?
2. 2.A garden is 23 m long and 12 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
3. 3.The perimeter of a square is 28 cm. What is its area (in sq cm)?
4. 4.A park is 49 m long and 36 m wide. Fencing costs ₹19 per metre. What does it cost to fence the park all round (in ₹)?
5. 5.The perimeter of a square is 68 cm. What is its area (in sq cm)?
6. 6.A park is 54 m long and 10 m wide. Fencing costs ₹37 per metre. What does it cost to fence the park all round (in ₹)?
7. 7.A park is 53 m long and 37 m wide. Fencing costs ₹17 per metre. What does it cost to fence the park all round (in ₹)?
8. 8.A garden is 13 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)?
9. 9.The perimeter of a square is 16 cm. What is its area (in sq cm)?
10. 10.A park is 21 m long and 20 m wide. Fencing costs ₹9 per metre. What does it cost to fence the park all round (in ₹)?
11. 11.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
12. 12.A triangle has a base of 24 cm and a height of 21 cm. What is its area (in sq cm)?
13. 13.A rectangular field is 37 m long and 28 m wide. What is its area (in sq m)?
14. 14.A park is 49 m long and 29 m wide. Fencing costs ₹6 per metre. What does it cost to fence the park all round (in ₹)?
15. 15.A garden is 16 m long and 9 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
16. 16.A park is 11 m long and 9 m wide. Fencing costs ₹23 per metre. What does it cost to fence the park all round (in ₹)?
17. 17.The perimeter of a square is 20 cm. What is its area (in sq cm)?
18. 18.A round wheel has a radius of 28 cm. What is its circumference (take π = 22/7; in cm)?
19. 19.A park is 10 m long and 7 m wide. Fencing costs ₹13 per metre. What does it cost to fence the park all round (in ₹)?
20. 20.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
21. 21.A rectangular field is 30 m long and 21 m wide. What is its area (in sq m)?
22. 22.A rectangular field is 35 m long and 9 m wide. What is its area (in sq m)?
23. 23.A rectangle has an area of 32 sq cm and a length of 8 cm. What is its perimeter (in cm)?
24. 24.A round wheel has a diameter of 56 cm. What is its circumference (take π = 22/7; in cm)?
25. 25.A park is 10 m long and 5 m wide. Fencing costs ₹19 per metre. What does it cost to fence the park all round (in ₹)?
26. 26.A triangle has a base of 14 cm and a height of 6 cm. What is its area (in sq cm)?
27. 27.A round wheel has a diameter of 70 cm. What is its circumference (take π = 22/7; in cm)?
28. 28.The perimeter of a square is 92 cm. What is its area (in sq cm)?
29. 29.A triangle has a base of 22 cm and a height of 4 cm. What is its area (in sq cm)?
30. 30.A rectangle has an area of 30 sq cm and a length of 10 cm. What is its perimeter (in cm)?
31. 31.A rectangle has an area of 64 sq cm and a length of 16 cm. What is its perimeter (in cm)?
32. 32.A rectangular field is 15 m long and 12 m wide. What is its area (in sq m)?
33. 33.A rectangular field is 5 m long and 3 m wide. What is its area (in sq m)?
34. 34.A garden is 13 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)?
35. 35.A triangle has a base of 25 cm and a height of 18 cm. What is its area (in sq cm)?
36. 36.A park is 49 m long and 31 m wide. Fencing costs ₹8 per metre. What does it cost to fence the park all round (in ₹)?
37. 37.A round wheel has a diameter of 84 cm. What is its circumference (take π = 22/7; in cm)?
38. 38.A triangle has a base of 5 cm and a height of 18 cm. What is its area (in sq cm)?
39. 39.A park is 25 m long and 9 m wide. Fencing costs ₹18 per metre. What does it cost to fence the park all round (in ₹)?
40. 40.A triangle has a base of 28 cm and a height of 23 cm. What is its area (in sq cm)?

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