Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 235 · 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 84 cm. What is its area (in sq cm)?
2. 2.The perimeter of a square is 92 cm. What is its area (in sq cm)?
3. 3.The perimeter of a square is 48 cm. What is its area (in sq cm)?
4. 4.A park is 39 m long and 17 m wide. Fencing costs ₹12 per metre. What does it cost to fence the park all round (in ₹)?
5. 5.A triangle has a base of 24 cm and a height of 20 cm. What is its area (in sq cm)?
6. 6.A garden is 14 m long and 13 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
7. 7.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
8. 8.The perimeter of a square is 20 cm. What is its area (in sq cm)?
9. 9.A round wheel has a diameter of 28 cm. What is its circumference (take π = 22/7; in cm)?
10. 10.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
11. 11.A round wheel has a radius of 42 cm. What is its circumference (take π = 22/7; in cm)?
12. 12.A rectangular field is 28 m long and 8 m wide. What is its area (in sq m)?
13. 13.A garden is 30 m long and 14 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
14. 14.A rectangular field is 6 m long and 5 m wide. What is its area (in sq m)?
15. 15.A rectangular field is 11 m long and 5 m wide. What is its area (in sq m)?
16. 16.A rectangular field is 10 m long and 8 m wide. What is its area (in sq m)?
17. 17.A garden is 20 m long and 5 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
18. 18.A rectangular field is 36 m long and 29 m wide. What is its area (in sq m)?
19. 19.The perimeter of a square is 76 cm. What is its area (in sq cm)?
20. 20.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
21. 21.A garden is 33 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)?
22. 22.A rectangular field is 21 m long and 6 m wide. What is its area (in sq m)?
23. 23.A rectangle has an area of 957 sq cm and a length of 33 cm. What is its perimeter (in cm)?
24. 24.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
25. 25.A triangle has a base of 9 cm and a height of 16 cm. What is its area (in sq cm)?
26. 26.A rectangular field is 5 m long and 3 m wide. What is its area (in sq m)?
27. 27.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
28. 28.A triangle has a base of 29 cm and a height of 16 cm. What is its area (in sq cm)?
29. 29.A rectangle has an area of 96 sq cm and a length of 12 cm. What is its perimeter (in cm)?
30. 30.A triangle has a base of 26 cm and a height of 4 cm. What is its area (in sq cm)?
31. 31.A round wheel has a diameter of 56 cm. What is its circumference (take π = 22/7; in cm)?
32. 32.A garden is 37 m long and 23 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
33. 33.A park is 40 m long and 35 m wide. Fencing costs ₹35 per metre. What does it cost to fence the park all round (in ₹)?
34. 34.A park is 53 m long and 47 m wide. Fencing costs ₹30 per metre. What does it cost to fence the park all round (in ₹)?
35. 35.A rectangle has an area of 161 sq cm and a length of 23 cm. What is its perimeter (in cm)?
36. 36.A rectangular field is 8 m long and 5 m wide. What is its area (in sq m)?
37. 37.A triangle has a base of 22 cm and a height of 24 cm. What is its area (in sq cm)?
38. 38.A park is 49 m long and 42 m wide. Fencing costs ₹13 per metre. What does it cost to fence the park all round (in ₹)?
39. 39.A rectangle has an area of 115 sq cm and a length of 23 cm. What is its perimeter (in cm)?
40. 40.A garden is 26 m long and 16 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?

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