Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 252 · 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 32 cm. What is its area (in sq cm)?
2. 2.A park is 30 m long and 15 m wide. Fencing costs ₹13 per metre. What does it cost to fence the park all round (in ₹)?
3. 3.A round wheel has a radius of 35 cm. What is its circumference (take π = 22/7; in cm)?
4. 4.A round wheel has a radius of 42 cm. What is its circumference (take π = 22/7; in cm)?
5. 5.A rectangle has an area of 925 sq cm and a length of 37 cm. What is its perimeter (in cm)?
6. 6.A triangle has a base of 9 cm and a height of 14 cm. What is its area (in sq cm)?
7. 7.A garden is 39 m long and 11 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
8. 8.The perimeter of a square is 100 cm. What is its area (in sq cm)?
9. 9.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
10. 10.A triangle has a base of 22 cm and a height of 15 cm. What is its area (in sq cm)?
11. 11.A rectangle has an area of 665 sq cm and a length of 35 cm. What is its perimeter (in cm)?
12. 12.A rectangle has an area of 143 sq cm and a length of 13 cm. What is its perimeter (in cm)?
13. 13.A rectangle has an area of 270 sq cm and a length of 18 cm. What is its perimeter (in cm)?
14. 14.A rectangle has an area of 270 sq cm and a length of 27 cm. What is its perimeter (in cm)?
15. 15.The perimeter of a square is 92 cm. What is its area (in sq cm)?
16. 16.A rectangular field is 16 m long and 13 m wide. What is its area (in sq m)?
17. 17.A park is 56 m long and 46 m wide. Fencing costs ₹16 per metre. What does it cost to fence the park all round (in ₹)?
18. 18.A rectangular field is 5 m long and 3 m wide. What is its area (in sq m)?
19. 19.The perimeter of a square is 112 cm. What is its area (in sq cm)?
20. 20.A garden is 23 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)?
21. 21.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
22. 22.A garden is 16 m long and 10 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
23. 23.A park is 28 m long and 14 m wide. Fencing costs ₹14 per metre. What does it cost to fence the park all round (in ₹)?
24. 24.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
25. 25.A triangle has a base of 20 cm and a height of 9 cm. What is its area (in sq cm)?
26. 26.A park is 19 m long and 18 m wide. Fencing costs ₹29 per metre. What does it cost to fence the park all round (in ₹)?
27. 27.A park is 40 m long and 35 m wide. Fencing costs ₹13 per metre. What does it cost to fence the park all round (in ₹)?
28. 28.A rectangular field is 21 m long and 4 m wide. What is its area (in sq m)?
29. 29.A park is 17 m long and 12 m wide. Fencing costs ₹10 per metre. What does it cost to fence the park all round (in ₹)?
30. 30.A park is 36 m long and 27 m wide. Fencing costs ₹35 per metre. What does it cost to fence the park all round (in ₹)?
31. 31.The perimeter of a square is 44 cm. What is its area (in sq cm)?
32. 32.A rectangle has an area of 60 sq cm and a length of 10 cm. What is its perimeter (in cm)?
33. 33.A park is 46 m long and 33 m wide. Fencing costs ₹7 per metre. What does it cost to fence the park all round (in ₹)?
34. 34.A round wheel has a diameter of 84 cm. What is its circumference (take π = 22/7; in cm)?
35. 35.A rectangle has an area of 396 sq cm and a length of 22 cm. What is its perimeter (in cm)?
36. 36.A garden is 40 m long and 22 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
37. 37.A rectangular field is 13 m long and 6 m wide. What is its area (in sq m)?
38. 38.A rectangular field is 9 m long and 3 m wide. What is its area (in sq m)?
39. 39.A park is 40 m long and 21 m wide. Fencing costs ₹36 per metre. What does it cost to fence the park all round (in ₹)?
40. 40.A rectangle has an area of 255 sq cm and a length of 17 cm. What is its perimeter (in cm)?

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