Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 10 · 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 garden is 23 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)?
2. 2.A rectangle has an area of 96 sq cm and a length of 24 cm. What is its perimeter (in cm)?
3. 3.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
4. 4.A rectangular field is 9 m long and 8 m wide. What is its area (in sq m)?
5. 5.A park is 18 m long and 15 m wide. Fencing costs ₹31 per metre. What does it cost to fence the park all round (in ₹)?
6. 6.A park is 18 m long and 13 m wide. Fencing costs ₹11 per metre. What does it cost to fence the park all round (in ₹)?
7. 7.A rectangle has an area of 99 sq cm and a length of 11 cm. What is its perimeter (in cm)?
8. 8.A garden is 35 m long and 7 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
9. 9.A park is 27 m long and 7 m wide. Fencing costs ₹23 per metre. What does it cost to fence the park all round (in ₹)?
10. 10.A rectangular field is 39 m long and 6 m wide. What is its area (in sq m)?
11. 11.A rectangular field is 6 m long and 3 m wide. What is its area (in sq m)?
12. 12.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
13. 13.A rectangle has an area of 52 sq cm and a length of 13 cm. What is its perimeter (in cm)?
14. 14.A round wheel has a diameter of 70 cm. What is its circumference (take π = 22/7; in cm)?
15. 15.A rectangular field is 25 m long and 9 m wide. What is its area (in sq m)?
16. 16.A rectangle has an area of 90 sq cm and a length of 30 cm. What is its perimeter (in cm)?
17. 17.A rectangle has an area of 240 sq cm and a length of 16 cm. What is its perimeter (in cm)?
18. 18.A triangle has a base of 9 cm and a height of 4 cm. What is its area (in sq cm)?
19. 19.A rectangle has an area of 42 sq cm and a length of 14 cm. What is its perimeter (in cm)?
20. 20.A rectangular field is 40 m long and 32 m wide. What is its area (in sq m)?
21. 21.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
22. 22.A rectangle has an area of 425 sq cm and a length of 25 cm. What is its perimeter (in cm)?
23. 23.A rectangular field is 33 m long and 19 m wide. What is its area (in sq m)?
24. 24.A rectangle has an area of 925 sq cm and a length of 37 cm. What is its perimeter (in cm)?
25. 25.A triangle has a base of 19 cm and a height of 24 cm. What is its area (in sq cm)?
26. 26.A garden is 10 m long and 8 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
27. 27.The perimeter of a square is 68 cm. What is its area (in sq cm)?
28. 28.A garden is 23 m long and 17 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
29. 29.The perimeter of a square is 72 cm. What is its area (in sq cm)?
30. 30.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
31. 31.A triangle has a base of 18 cm and a height of 22 cm. What is its area (in sq cm)?
32. 32.A round wheel has a radius of 35 cm. What is its circumference (take π = 22/7; in cm)?
33. 33.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
34. 34.A rectangular field is 14 m long and 10 m wide. What is its area (in sq m)?
35. 35.A garden is 14 m long and 6 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
36. 36.The perimeter of a square is 96 cm. What is its area (in sq cm)?
37. 37.A park is 22 m long and 20 m wide. Fencing costs ₹12 per metre. What does it cost to fence the park all round (in ₹)?
38. 38.A rectangle has an area of 18 sq cm and a length of 6 cm. What is its perimeter (in cm)?
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 38 m long and 14 m wide. What is its area (in sq m)?

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