Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 135 · 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 diameter of 84 cm. What is its circumference (take π = 22/7; in cm)?
2. 2.A round wheel has a radius of 42 cm. What is its circumference (take π = 22/7; in cm)?
3. 3.A rectangular field is 9 m long and 4 m wide. What is its area (in sq m)?
4. 4.A rectangle has an area of 245 sq cm and a length of 35 cm. What is its perimeter (in cm)?
5. 5.A garden is 33 m long and 18 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 triangle has a base of 25 cm and a height of 24 cm. What is its area (in sq cm)?
7. 7.A rectangular field is 15 m long and 8 m wide. What is its area (in sq m)?
8. 8.The perimeter of a square is 44 cm. What is its area (in sq cm)?
9. 9.A rectangle has an area of 612 sq cm and a length of 36 cm. What is its perimeter (in cm)?
10. 10.A rectangle has an area of 800 sq cm and a length of 32 cm. What is its perimeter (in cm)?
11. 11.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)?
12. 12.A park is 48 m long and 23 m wide. Fencing costs ₹10 per metre. What does it cost to fence the park all round (in ₹)?
13. 13.A rectangle has an area of 27 sq cm and a length of 9 cm. What is its perimeter (in cm)?
14. 14.A park is 12 m long and 10 m wide. Fencing costs ₹11 per metre. What does it cost to fence the park all round (in ₹)?
15. 15.A triangle has a base of 4 cm and a height of 24 cm. What is its area (in sq cm)?
16. 16.A rectangular field is 38 m long and 32 m wide. What is its area (in sq m)?
17. 17.A rectangle has an area of 15 sq cm and a length of 5 cm. What is its perimeter (in cm)?
18. 18.A park is 36 m long and 11 m wide. Fencing costs ₹36 per metre. What does it cost to fence the park all round (in ₹)?
19. 19.A garden is 30 m long and 9 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 radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
21. 21.A rectangle has an area of 1020 sq cm and a length of 34 cm. What is its perimeter (in cm)?
22. 22.A rectangle has an area of 35 sq cm and a length of 7 cm. What is its perimeter (in cm)?
23. 23.A park is 30 m long and 13 m wide. Fencing costs ₹8 per metre. What does it cost to fence the park all round (in ₹)?
24. 24.A triangle has a base of 29 cm and a height of 12 cm. What is its area (in sq cm)?
25. 25.A rectangular field is 16 m long and 14 m wide. What is its area (in sq m)?
26. 26.A park is 28 m long and 13 m wide. Fencing costs ₹24 per metre. What does it cost to fence the park all round (in ₹)?
27. 27.A rectangle has an area of 240 sq cm and a length of 30 cm. What is its perimeter (in cm)?
28. 28.A rectangle has an area of 130 sq cm and a length of 26 cm. What is its perimeter (in cm)?
29. 29.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
30. 30.A rectangle has an area of 140 sq cm and a length of 14 cm. What is its perimeter (in cm)?
31. 31.A rectangular field is 38 m long and 36 m wide. What is its area (in sq m)?
32. 32.A rectangular field is 18 m long and 5 m wide. What is its area (in sq m)?
33. 33.A triangle has a base of 24 cm and a height of 17 cm. What is its area (in sq cm)?
34. 34.The perimeter of a square is 108 cm. What is its area (in sq cm)?
35. 35.A park is 59 m long and 48 m wide. Fencing costs ₹29 per metre. What does it cost to fence the park all round (in ₹)?
36. 36.The perimeter of a square is 36 cm. What is its area (in sq cm)?
37. 37.A rectangular field is 9 m long and 3 m wide. What is its area (in sq m)?
38. 38.A garden is 16 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)?
39. 39.A rectangle has an area of 425 sq cm and a length of 25 cm. What is its perimeter (in cm)?
40. 40.A triangle has a base of 4 cm and a height of 19 cm. What is its area (in sq cm)?

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