Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 254 · 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 35 m long and 9 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
2. 2.A triangle has a base of 8 cm and a height of 21 cm. What is its area (in sq cm)?
3. 3.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
4. 4.A triangle has a base of 16 cm and a height of 15 cm. What is its area (in sq cm)?
5. 5.A rectangular field is 6 m long and 4 m wide. What is its area (in sq m)?
6. 6.A garden is 17 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)?
7. 7.A rectangle has an area of 136 sq cm and a length of 34 cm. What is its perimeter (in cm)?
8. 8.A rectangular field is 10 m long and 3 m wide. What is its area (in sq m)?
9. 9.A garden is 10 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)?
10. 10.A rectangle has an area of 280 sq cm and a length of 40 cm. What is its perimeter (in cm)?
11. 11.The perimeter of a square is 12 cm. What is its area (in sq cm)?
12. 12.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
13. 13.A garden is 25 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.The perimeter of a square is 96 cm. What is its area (in sq cm)?
15. 15.A rectangle has an area of 650 sq cm and a length of 26 cm. What is its perimeter (in cm)?
16. 16.A round wheel has a diameter of 42 cm. What is its circumference (take π = 22/7; in cm)?
17. 17.A rectangular field is 36 m long and 6 m wide. What is its area (in sq m)?
18. 18.A park is 35 m long and 25 m wide. Fencing costs ₹9 per metre. What does it cost to fence the park all round (in ₹)?
19. 19.A park is 47 m long and 8 m wide. Fencing costs ₹39 per metre. What does it cost to fence the park all round (in ₹)?
20. 20.The perimeter of a square is 56 cm. What is its area (in sq cm)?
21. 21.A round wheel has a diameter of 70 cm. What is its circumference (take π = 22/7; in cm)?
22. 22.A triangle has a base of 16 cm and a height of 19 cm. What is its area (in sq cm)?
23. 23.A garden is 24 m long and 9 m wide. A path 2 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 112 cm. What is its area (in sq cm)?
25. 25.A rectangle has an area of 243 sq cm and a length of 27 cm. What is its perimeter (in cm)?
26. 26.A rectangular field is 37 m long and 13 m wide. What is its area (in sq m)?
27. 27.A triangle has a base of 22 cm and a height of 11 cm. What is its area (in sq cm)?
28. 28.A garden is 28 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)?
29. 29.A triangle has a base of 15 cm and a height of 20 cm. What is its area (in sq cm)?
30. 30.A rectangular field is 35 m long and 11 m wide. What is its area (in sq m)?
31. 31.A rectangle has an area of 594 sq cm and a length of 33 cm. What is its perimeter (in cm)?
32. 32.A rectangle has an area of 483 sq cm and a length of 23 cm. What is its perimeter (in cm)?
33. 33.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
34. 34.The perimeter of a square is 52 cm. What is its area (in sq cm)?
35. 35.A park is 37 m long and 19 m wide. Fencing costs ₹38 per metre. What does it cost to fence the park all round (in ₹)?
36. 36.A park is 51 m long and 11 m wide. Fencing costs ₹40 per metre. What does it cost to fence the park all round (in ₹)?
37. 37.A garden is 10 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)?
38. 38.A triangle has a base of 4 cm and a height of 15 cm. What is its area (in sq cm)?
39. 39.A rectangle has an area of 54 sq cm and a length of 9 cm. What is its perimeter (in cm)?
40. 40.A triangle has a base of 13 cm and a height of 4 cm. What is its area (in sq cm)?

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