Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 85 · 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 rectangle has an area of 48 sq cm and a length of 8 cm. What is its perimeter (in cm)?
2. 2.A rectangular field is 19 m long and 10 m wide. What is its area (in sq m)?
3. 3.A garden is 30 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)?
4. 4.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
5. 5.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)?
6. 6.A rectangle has an area of 75 sq cm and a length of 25 cm. What is its perimeter (in cm)?
7. 7.A triangle has a base of 4 cm and a height of 6 cm. What is its area (in sq cm)?
8. 8.A garden is 17 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)?
9. 9.A park is 25 m long and 17 m wide. Fencing costs ₹38 per metre. What does it cost to fence the park all round (in ₹)?
10. 10.A round wheel has a diameter of 84 cm. What is its circumference (take π = 22/7; in cm)?
11. 11.A round wheel has a diameter of 42 cm. What is its circumference (take π = 22/7; in cm)?
12. 12.A rectangle has an area of 962 sq cm and a length of 37 cm. What is its perimeter (in cm)?
13. 13.A rectangular field is 23 m long and 16 m wide. What is its area (in sq m)?
14. 14.The perimeter of a square is 68 cm. What is its area (in sq cm)?
15. 15.A garden is 10 m long and 8 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
16. 16.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
17. 17.A rectangle has an area of 483 sq cm and a length of 23 cm. What is its perimeter (in cm)?
18. 18.A park is 33 m long and 29 m wide. Fencing costs ₹11 per metre. What does it cost to fence the park all round (in ₹)?
19. 19.A rectangle has an area of 364 sq cm and a length of 26 cm. What is its perimeter (in cm)?
20. 20.A park is 30 m long and 26 m wide. Fencing costs ₹29 per metre. What does it cost to fence the park all round (in ₹)?
21. 21.A round wheel has a diameter of 70 cm. What is its circumference (take π = 22/7; in cm)?
22. 22.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
23. 23.A rectangular field is 9 m long and 6 m wide. What is its area (in sq m)?
24. 24.A rectangular field is 23 m long and 19 m wide. What is its area (in sq m)?
25. 25.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
26. 26.A rectangle has an area of 420 sq cm and a length of 35 cm. What is its perimeter (in cm)?
27. 27.A rectangle has an area of 510 sq cm and a length of 30 cm. What is its perimeter (in cm)?
28. 28.A rectangular field is 12 m long and 11 m wide. What is its area (in sq m)?
29. 29.A rectangle has an area of 130 sq cm and a length of 13 cm. What is its perimeter (in cm)?
30. 30.A rectangle has an area of 297 sq cm and a length of 33 cm. What is its perimeter (in cm)?
31. 31.A rectangular field is 11 m long and 10 m wide. What is its area (in sq m)?
32. 32.A rectangular field is 13 m long and 11 m wide. What is its area (in sq m)?
33. 33.A rectangle has an area of 272 sq cm and a length of 34 cm. What is its perimeter (in cm)?
34. 34.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
35. 35.A rectangular field is 5 m long and 4 m wide. What is its area (in sq m)?
36. 36.A rectangle has an area of 189 sq cm and a length of 27 cm. What is its perimeter (in cm)?
37. 37.The perimeter of a square is 92 cm. What is its area (in sq cm)?
38. 38.A triangle has a base of 4 cm and a height of 9 cm. What is its area (in sq cm)?
39. 39.The perimeter of a square is 108 cm. What is its area (in sq cm)?
40. 40.A triangle has a base of 13 cm and a height of 14 cm. What is its area (in sq cm)?

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