Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 217 · 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.The perimeter of a square is 100 cm. What is its area (in sq cm)?
2. 2.A triangle has a base of 18 cm and a height of 24 cm. What is its area (in sq cm)?
3. 3.A rectangle has an area of 54 sq cm and a length of 18 cm. What is its perimeter (in cm)?
4. 4.A rectangular field is 31 m long and 7 m wide. What is its area (in sq m)?
5. 5.A rectangular field is 27 m long and 11 m wide. What is its area (in sq m)?
6. 6.The perimeter of a square is 16 cm. What is its area (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.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
9. 9.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
10. 10.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
11. 11.A rectangle has an area of 782 sq cm and a length of 34 cm. What is its perimeter (in cm)?
12. 12.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
13. 13.A triangle has a base of 16 cm and a height of 16 cm. What is its area (in sq cm)?
14. 14.A round wheel has a radius of 42 cm. What is its circumference (take π = 22/7; in cm)?
15. 15.A triangle has a base of 29 cm and a height of 12 cm. What is its area (in sq cm)?
16. 16.A rectangular field is 7 m long and 3 m wide. What is its area (in sq m)?
17. 17.The perimeter of a square is 88 cm. What is its area (in sq cm)?
18. 18.A triangle has a base of 22 cm and a height of 22 cm. What is its area (in sq cm)?
19. 19.A round wheel has a radius of 28 cm. What is its circumference (take π = 22/7; in cm)?
20. 20.A rectangular field is 9 m long and 7 m wide. What is its area (in sq m)?
21. 21.A rectangle has an area of 504 sq cm and a length of 24 cm. What is its perimeter (in cm)?
22. 22.A park is 18 m long and 6 m wide. Fencing costs ₹12 per metre. What does it cost to fence the park all round (in ₹)?
23. 23.A rectangle has an area of 99 sq cm and a length of 11 cm. What is its perimeter (in cm)?
24. 24.A rectangular field is 11 m long and 4 m wide. What is its area (in sq m)?
25. 25.A rectangular field is 38 m long and 23 m wide. What is its area (in sq m)?
26. 26.A round wheel has a diameter of 70 cm. What is its circumference (take π = 22/7; in cm)?
27. 27.A rectangular field is 23 m long and 13 m wide. What is its area (in sq m)?
28. 28.A park is 50 m long and 41 m wide. Fencing costs ₹22 per metre. What does it cost to fence the park all round (in ₹)?
29. 29.A rectangular field is 8 m long and 3 m wide. What is its area (in sq m)?
30. 30.A rectangular field is 32 m long and 14 m wide. What is its area (in sq m)?
31. 31.A rectangular field is 30 m long and 26 m wide. What is its area (in sq m)?
32. 32.A triangle has a base of 4 cm and a height of 8 cm. What is its area (in sq cm)?
33. 33.A rectangle has an area of 304 sq cm and a length of 38 cm. What is its perimeter (in cm)?
34. 34.A rectangle has an area of 560 sq cm and a length of 28 cm. What is its perimeter (in cm)?
35. 35.A park is 51 m long and 7 m wide. Fencing costs ₹23 per metre. What does it cost to fence the park all round (in ₹)?
36. 36.A rectangle has an area of 345 sq cm and a length of 23 cm. What is its perimeter (in cm)?
37. 37.A garden is 14 m long and 11 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
38. 38.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
39. 39.A park is 48 m long and 45 m wide. Fencing costs ₹5 per metre. What does it cost to fence the park all round (in ₹)?
40. 40.A rectangular field is 39 m long and 14 m wide. What is its area (in sq m)?

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