Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 133 · 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 triangle has a base of 10 cm and a height of 6 cm. What is its area (in sq cm)?
2. 2.A rectangle has an area of 48 sq cm and a length of 12 cm. What is its perimeter (in cm)?
3. 3.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
4. 4.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
5. 5.A garden is 14 m long and 13 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
6. 6.A rectangle has an area of 572 sq cm and a length of 26 cm. What is its perimeter (in cm)?
7. 7.A garden is 24 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)?
8. 8.A triangle has a base of 21 cm and a height of 18 cm. What is its area (in sq cm)?
9. 9.A rectangle has an area of 75 sq cm and a length of 15 cm. What is its perimeter (in cm)?
10. 10.A rectangular field is 38 m long and 29 m wide. What is its area (in sq m)?
11. 11.The perimeter of a square is 64 cm. What is its area (in sq cm)?
12. 12.A rectangular field is 27 m long and 17 m wide. What is its area (in sq m)?
13. 13.A garden is 28 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)?
14. 14.A garden is 12 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)?
15. 15.A rectangular field is 10 m long and 3 m wide. What is its area (in sq m)?
16. 16.The perimeter of a square is 100 cm. What is its area (in sq cm)?
17. 17.A garden is 30 m long and 5 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
18. 18.A rectangle has an area of 243 sq cm and a length of 27 cm. What is its perimeter (in cm)?
19. 19.A garden is 27 m long and 20 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
20. 20.A round wheel has a diameter of 84 cm. What is its circumference (take π = 22/7; in cm)?
21. 21.A rectangular field is 31 m long and 10 m wide. What is its area (in sq m)?
22. 22.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
23. 23.A round wheel has a radius of 35 cm. What is its circumference (take π = 22/7; in cm)?
24. 24.A rectangle has an area of 27 sq cm and a length of 9 cm. What is its perimeter (in cm)?
25. 25.A rectangle has an area of 725 sq cm and a length of 29 cm. What is its perimeter (in cm)?
26. 26.A park is 48 m long and 41 m wide. Fencing costs ₹15 per metre. What does it cost to fence the park all round (in ₹)?
27. 27.A rectangle has an area of 24 sq cm and a length of 8 cm. What is its perimeter (in cm)?
28. 28.The perimeter of a square is 76 cm. What is its area (in sq cm)?
29. 29.A garden is 29 m long and 12 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
30. 30.A garden is 28 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)?
31. 31.A triangle has a base of 24 cm and a height of 10 cm. What is its area (in sq cm)?
32. 32.A rectangle has an area of 207 sq cm and a length of 23 cm. What is its perimeter (in cm)?
33. 33.A rectangle has an area of 555 sq cm and a length of 37 cm. What is its perimeter (in cm)?
34. 34.A rectangular field is 16 m long and 11 m wide. What is its area (in sq m)?
35. 35.The perimeter of a square is 104 cm. What is its area (in sq cm)?
36. 36.A round wheel has a diameter of 42 cm. What is its circumference (take π = 22/7; in cm)?
37. 37.A rectangle has an area of 351 sq cm and a length of 39 cm. What is its perimeter (in cm)?
38. 38.A rectangular field is 22 m long and 13 m wide. What is its area (in sq m)?
39. 39.A triangle has a base of 6 cm and a height of 6 cm. What is its area (in sq cm)?
40. 40.A garden is 15 m long and 12 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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