Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 23 · 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 park is 57 m long and 49 m wide. Fencing costs ₹31 per metre. What does it cost to fence the park all round (in ₹)?
2. 2.A garden is 25 m long and 11 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 round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
4. 4.A park is 24 m long and 22 m wide. Fencing costs ₹15 per metre. What does it cost to fence the park all round (in ₹)?
5. 5.A park is 15 m long and 6 m wide. Fencing costs ₹23 per metre. What does it cost to fence the park all round (in ₹)?
6. 6.A garden is 27 m long and 16 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
7. 7.A round wheel has a diameter of 56 cm. What is its circumference (take π = 22/7; in cm)?
8. 8.A park is 58 m long and 45 m wide. Fencing costs ₹36 per metre. What does it cost to fence the park all round (in ₹)?
9. 9.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
10. 10.A park is 21 m long and 14 m wide. Fencing costs ₹14 per metre. What does it cost to fence the park all round (in ₹)?
11. 11.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
12. 12.The perimeter of a square is 52 cm. What is its area (in sq cm)?
13. 13.A garden is 20 m long and 15 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
14. 14.A rectangle has an area of 608 sq cm and a length of 32 cm. What is its perimeter (in cm)?
15. 15.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
16. 16.A triangle has a base of 26 cm and a height of 21 cm. What is its area (in sq cm)?
17. 17.The perimeter of a square is 92 cm. What is its area (in sq cm)?
18. 18.A rectangle has an area of 125 sq cm and a length of 25 cm. What is its perimeter (in cm)?
19. 19.The perimeter of a square is 96 cm. What is its area (in sq cm)?
20. 20.A round wheel has a radius of 21 cm. What is its circumference (take π = 22/7; in cm)?
21. 21.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
22. 22.A rectangle has an area of 114 sq cm and a length of 19 cm. What is its perimeter (in cm)?
23. 23.A round wheel has a diameter of 84 cm. What is its circumference (take π = 22/7; in cm)?
24. 24.A garden is 29 m long and 22 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
25. 25.The perimeter of a square is 40 cm. What is its area (in sq cm)?
26. 26.The perimeter of a square is 32 cm. What is its area (in sq cm)?
27. 27.A rectangular field is 8 m long and 7 m wide. What is its area (in sq m)?
28. 28.A triangle has a base of 16 cm and a height of 24 cm. What is its area (in sq cm)?
29. 29.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)?
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 rectangular field is 26 m long and 8 m wide. What is its area (in sq m)?
32. 32.A round wheel has a radius of 28 cm. What is its circumference (take π = 22/7; in cm)?
33. 33.A rectangle has an area of 36 sq cm and a length of 9 cm. What is its perimeter (in cm)?
34. 34.The perimeter of a square is 60 cm. What is its area (in sq cm)?
35. 35.A triangle has a base of 18 cm and a height of 21 cm. What is its area (in sq cm)?
36. 36.A park is 14 m long and 5 m wide. Fencing costs ₹13 per metre. What does it cost to fence the park all round (in ₹)?
37. 37.A rectangular field is 25 m long and 8 m wide. What is its area (in sq m)?
38. 38.A triangle has a base of 20 cm and a height of 24 cm. What is its area (in sq cm)?
39. 39.A rectangle has an area of 108 sq cm and a length of 18 cm. What is its perimeter (in cm)?
40. 40.A garden is 21 m long and 7 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?

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