Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 292 · 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 round wheel has a radius of 35 cm. What is its circumference (take π = 22/7; in cm)?
2. 2.A garden is 24 m long and 5 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 12 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)?
4. 4.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
5. 5.A round wheel has a radius of 21 cm. What is its circumference (take π = 22/7; in cm)?
6. 6.A rectangle has an area of 143 sq cm and a length of 13 cm. What is its perimeter (in cm)?
7. 7.A triangle has a base of 8 cm and a height of 21 cm. What is its area (in sq cm)?
8. 8.A garden is 14 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)?
9. 9.A rectangle has an area of 609 sq cm and a length of 29 cm. What is its perimeter (in cm)?
10. 10.A garden is 29 m long and 6 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
11. 11.A triangle has a base of 26 cm and a height of 18 cm. What is its area (in sq cm)?
12. 12.A garden is 24 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)?
13. 13.A garden is 23 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)?
14. 14.A park is 24 m long and 9 m wide. Fencing costs ₹26 per metre. What does it cost to fence the park all round (in ₹)?
15. 15.A garden is 37 m long and 26 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
16. 16.A rectangle has an area of 690 sq cm and a length of 30 cm. What is its perimeter (in cm)?
17. 17.A triangle has a base of 6 cm and a height of 11 cm. What is its area (in sq cm)?
18. 18.A garden is 35 m long and 16 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
19. 19.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
20. 20.A rectangular field is 30 m long and 28 m wide. What is its area (in sq m)?
21. 21.A rectangular field is 18 m long and 17 m wide. What is its area (in sq m)?
22. 22.A round wheel has a diameter of 28 cm. What is its circumference (take π = 22/7; in cm)?
23. 23.A garden is 33 m long and 5 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
24. 24.The perimeter of a square is 12 cm. What is its area (in sq cm)?
25. 25.The perimeter of a square is 64 cm. What is its area (in sq cm)?
26. 26.The perimeter of a square is 76 cm. What is its area (in sq cm)?
27. 27.A rectangle has an area of 120 sq cm and a length of 12 cm. What is its perimeter (in cm)?
28. 28.A rectangular field is 8 m long and 4 m wide. What is its area (in sq m)?
29. 29.A triangle has a base of 28 cm and a height of 14 cm. What is its area (in sq cm)?
30. 30.A triangle has a base of 10 cm and a height of 17 cm. What is its area (in sq cm)?
31. 31.A rectangle has an area of 42 sq cm and a length of 7 cm. What is its perimeter (in cm)?
32. 32.A rectangle has an area of 306 sq cm and a length of 34 cm. What is its perimeter (in cm)?
33. 33.A round wheel has a diameter of 70 cm. What is its circumference (take π = 22/7; in cm)?
34. 34.A park is 48 m long and 20 m wide. Fencing costs ₹28 per metre. What does it cost to fence the park all round (in ₹)?
35. 35.A rectangular field is 17 m long and 8 m wide. What is its area (in sq m)?
36. 36.A rectangle has an area of 342 sq cm and a length of 19 cm. What is its perimeter (in cm)?
37. 37.A rectangle has an area of 48 sq cm and a length of 12 cm. What is its perimeter (in cm)?
38. 38.A garden is 13 m long and 8 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
39. 39.A rectangular field is 39 m long and 8 m wide. What is its area (in sq m)?
40. 40.A round wheel has a radius of 42 cm. What is its circumference (take π = 22/7; in cm)?

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