Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 253 · 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 70 cm. What is its circumference (take π = 22/7; in cm)?
2. 2.A rectangle has an area of 110 sq cm and a length of 11 cm. What is its perimeter (in cm)?
3. 3.A rectangle has an area of 140 sq cm and a length of 20 cm. What is its perimeter (in cm)?
4. 4.A garden is 10 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)?
5. 5.A garden is 22 m long and 20 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
6. 6.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
7. 7.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
8. 8.A round wheel has a diameter of 42 cm. What is its circumference (take π = 22/7; in cm)?
9. 9.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
10. 10.A rectangular field is 29 m long and 3 m wide. What is its area (in sq m)?
11. 11.A park is 27 m long and 19 m wide. Fencing costs ₹40 per metre. What does it cost to fence the park all round (in ₹)?
12. 12.A triangle has a base of 28 cm and a height of 15 cm. What is its area (in sq cm)?
13. 13.A rectangular field is 11 m long and 7 m wide. What is its area (in sq m)?
14. 14.A rectangle has an area of 266 sq cm and a length of 38 cm. What is its perimeter (in cm)?
15. 15.A round wheel has a diameter of 28 cm. What is its circumference (take π = 22/7; in cm)?
16. 16.A park is 60 m long and 13 m wide. Fencing costs ₹9 per metre. What does it cost to fence the park all round (in ₹)?
17. 17.A garden is 27 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 triangle has a base of 29 cm and a height of 4 cm. What is its area (in sq cm)?
19. 19.A park is 57 m long and 55 m wide. Fencing costs ₹9 per metre. What does it cost to fence the park all round (in ₹)?
20. 20.A triangle has a base of 30 cm and a height of 24 cm. What is its area (in sq cm)?
21. 21.The perimeter of a square is 56 cm. What is its area (in sq cm)?
22. 22.A rectangle has an area of 210 sq cm and a length of 21 cm. What is its perimeter (in cm)?
23. 23.The perimeter of a square is 80 cm. What is its area (in sq cm)?
24. 24.A rectangle has an area of 20 sq cm and a length of 5 cm. What is its perimeter (in cm)?
25. 25.A rectangle has an area of 324 sq cm and a length of 36 cm. What is its perimeter (in cm)?
26. 26.A park is 24 m long and 5 m wide. Fencing costs ₹24 per metre. What does it cost to fence the park all round (in ₹)?
27. 27.A triangle has a base of 13 cm and a height of 16 cm. What is its area (in sq cm)?
28. 28.A triangle has a base of 20 cm and a height of 17 cm. What is its area (in sq cm)?
29. 29.A rectangle has an area of 297 sq cm and a length of 27 cm. What is its perimeter (in cm)?
30. 30.A rectangular field is 34 m long and 31 m wide. What is its area (in sq m)?
31. 31.A rectangular field is 37 m long and 16 m wide. What is its area (in sq m)?
32. 32.A rectangle has an area of 18 sq cm and a length of 6 cm. What is its perimeter (in cm)?
33. 33.A park is 10 m long and 6 m wide. Fencing costs ₹26 per metre. What does it cost to fence the park all round (in ₹)?
34. 34.A round wheel has a diameter of 56 cm. What is its circumference (take π = 22/7; in cm)?
35. 35.A park is 13 m long and 5 m wide. Fencing costs ₹13 per metre. What does it cost to fence the park all round (in ₹)?
36. 36.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
37. 37.A rectangular field is 18 m long and 13 m wide. What is its area (in sq m)?
38. 38.A rectangular field is 19 m long and 10 m wide. What is its area (in sq m)?
39. 39.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
40. 40.A rectangular field is 10 m long and 9 m wide. What is its area (in sq m)?

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