Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 303 · 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 92 cm. What is its area (in sq cm)?
2. 2.A rectangle has an area of 28 sq cm and a length of 7 cm. What is its perimeter (in cm)?
3. 3.A rectangle has an area of 116 sq cm and a length of 29 cm. What is its perimeter (in cm)?
4. 4.A triangle has a base of 28 cm and a height of 25 cm. What is its area (in sq cm)?
5. 5.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
6. 6.A park is 29 m long and 20 m wide. Fencing costs ₹21 per metre. What does it cost to fence the park all round (in ₹)?
7. 7.A rectangle has an area of 50 sq cm and a length of 10 cm. What is its perimeter (in cm)?
8. 8.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
9. 9.A rectangle has an area of 510 sq cm and a length of 34 cm. What is its perimeter (in cm)?
10. 10.The perimeter of a square is 60 cm. What is its area (in sq cm)?
11. 11.A triangle has a base of 22 cm and a height of 13 cm. What is its area (in sq cm)?
12. 12.A round wheel has a radius of 35 cm. What is its circumference (take π = 22/7; in cm)?
13. 13.A triangle has a base of 17 cm and a height of 22 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.The perimeter of a square is 64 cm. What is its area (in sq cm)?
16. 16.A rectangle has an area of 399 sq cm and a length of 21 cm. What is its perimeter (in cm)?
17. 17.A rectangle has an area of 40 sq cm and a length of 8 cm. What is its perimeter (in cm)?
18. 18.A park is 33 m long and 32 m wide. Fencing costs ₹12 per metre. What does it cost to fence the park all round (in ₹)?
19. 19.A park is 14 m long and 5 m wide. Fencing costs ₹8 per metre. What does it cost to fence the park all round (in ₹)?
20. 20.A round wheel has a radius of 21 cm. What is its circumference (take π = 22/7; in cm)?
21. 21.A garden is 16 m long and 10 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 round wheel has a diameter of 28 cm. What is its circumference (take π = 22/7; in cm)?
23. 23.The perimeter of a square is 84 cm. What is its area (in sq cm)?
24. 24.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
25. 25.A park is 13 m long and 10 m wide. Fencing costs ₹16 per metre. What does it cost to fence the park all round (in ₹)?
26. 26.A garden is 17 m long and 8 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
27. 27.A round wheel has a diameter of 84 cm. What is its circumference (take π = 22/7; in cm)?
28. 28.A rectangular field is 23 m long and 16 m wide. What is its area (in sq m)?
29. 29.A rectangular field is 12 m long and 3 m wide. What is its area (in sq m)?
30. 30.A triangle has a base of 24 cm and a height of 11 cm. What is its area (in sq cm)?
31. 31.The perimeter of a square is 112 cm. What is its area (in sq cm)?
32. 32.A round wheel has a radius of 28 cm. What is its circumference (take π = 22/7; in cm)?
33. 33.The perimeter of a square is 68 cm. What is its area (in sq cm)?
34. 34.A garden is 34 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)?
35. 35.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
36. 36.A park is 32 m long and 26 m wide. Fencing costs ₹8 per metre. What does it cost to fence the park all round (in ₹)?
37. 37.A park is 53 m long and 12 m wide. Fencing costs ₹26 per metre. What does it cost to fence the park all round (in ₹)?
38. 38.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
39. 39.The perimeter of a square is 108 cm. What is its area (in sq cm)?
40. 40.A rectangular field is 31 m long and 6 m wide. What is its area (in sq m)?

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