Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 295 · 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 12 cm. What is its area (in sq cm)?
2. 2.A park is 43 m long and 8 m wide. Fencing costs ₹9 per metre. What does it cost to fence the park all round (in ₹)?
3. 3.A rectangular field is 6 m long and 4 m wide. What is its area (in sq m)?
4. 4.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
5. 5.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
6. 6.A garden is 34 m long and 18 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
7. 7.A round wheel has a diameter of 70 cm. What is its circumference (take π = 22/7; in cm)?
8. 8.The perimeter of a square is 88 cm. What is its area (in sq cm)?
9. 9.A triangle has a base of 22 cm and a height of 9 cm. What is its area (in sq cm)?
10. 10.A triangle has a base of 9 cm and a height of 14 cm. What is its area (in sq cm)?
11. 11.A round wheel has a radius of 21 cm. What is its circumference (take π = 22/7; in cm)?
12. 12.The perimeter of a square is 112 cm. What is its area (in sq cm)?
13. 13.A round wheel has a diameter of 42 cm. What is its circumference (take π = 22/7; in cm)?
14. 14.The perimeter of a square is 56 cm. What is its area (in sq cm)?
15. 15.A park is 49 m long and 43 m wide. Fencing costs ₹13 per metre. What does it cost to fence the park all round (in ₹)?
16. 16.A rectangle has an area of 90 sq cm and a length of 30 cm. What is its perimeter (in cm)?
17. 17.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
18. 18.A garden is 26 m long and 19 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
19. 19.A garden is 31 m long and 12 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 rectangle has an area of 255 sq cm and a length of 17 cm. What is its perimeter (in cm)?
21. 21.A park is 17 m long and 16 m wide. Fencing costs ₹9 per metre. What does it cost to fence the park all round (in ₹)?
22. 22.A rectangular field is 40 m long and 3 m wide. What is its area (in sq m)?
23. 23.A round wheel has a diameter of 56 cm. What is its circumference (take π = 22/7; in cm)?
24. 24.A triangle has a base of 29 cm and a height of 6 cm. What is its area (in sq cm)?
25. 25.A rectangle has an area of 425 sq cm and a length of 25 cm. What is its perimeter (in cm)?
26. 26.The perimeter of a square is 52 cm. What is its area (in sq cm)?
27. 27.A garden is 24 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)?
28. 28.A park is 31 m long and 25 m wide. Fencing costs ₹27 per metre. What does it cost to fence the park all round (in ₹)?
29. 29.A triangle has a base of 5 cm and a height of 10 cm. What is its area (in sq cm)?
30. 30.A rectangular field is 18 m long and 9 m wide. What is its area (in sq m)?
31. 31.A rectangle has an area of 120 sq cm and a length of 20 cm. What is its perimeter (in cm)?
32. 32.The perimeter of a square is 16 cm. What is its area (in sq cm)?
33. 33.A garden is 19 m long and 5 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
34. 34.A rectangular field is 15 m long and 13 m wide. What is its area (in sq m)?
35. 35.A rectangle has an area of 209 sq cm and a length of 19 cm. What is its perimeter (in cm)?
36. 36.A triangle has a base of 8 cm and a height of 6 cm. What is its area (in sq cm)?
37. 37.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
38. 38.A rectangular field is 5 m long and 4 m wide. What is its area (in sq m)?
39. 39.A park is 17 m long and 16 m wide. Fencing costs ₹33 per metre. What does it cost to fence the park all round (in ₹)?
40. 40.A triangle has a base of 9 cm and a height of 16 cm. What is its area (in sq cm)?

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