Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 319 · 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 96 cm. What is its area (in sq cm)?
2. 2.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
3. 3.A rectangle has an area of 390 sq cm and a length of 26 cm. What is its perimeter (in cm)?
4. 4.A park is 56 m long and 12 m wide. Fencing costs ₹26 per metre. What does it cost to fence the park all round (in ₹)?
5. 5.A rectangular field is 17 m long and 9 m wide. What is its area (in sq m)?
6. 6.A garden is 38 m long and 19 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 rectangle has an area of 722 sq cm and a length of 38 cm. What is its perimeter (in cm)?
8. 8.A triangle has a base of 20 cm and a height of 14 cm. What is its area (in sq cm)?
9. 9.A triangle has a base of 13 cm and a height of 10 cm. What is its area (in sq cm)?
10. 10.A park is 58 m long and 7 m wide. Fencing costs ₹13 per metre. What does it cost to fence the park all round (in ₹)?
11. 11.A rectangular field is 7 m long and 5 m wide. What is its area (in sq m)?
12. 12.The perimeter of a square is 108 cm. What is its area (in sq cm)?
13. 13.A park is 47 m long and 16 m wide. Fencing costs ₹40 per metre. What does it cost to fence the park all round (in ₹)?
14. 14.A rectangular field is 14 m long and 3 m wide. What is its area (in sq m)?
15. 15.A park is 45 m long and 20 m wide. Fencing costs ₹8 per metre. What does it cost to fence the park all round (in ₹)?
16. 16.A garden is 12 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)?
17. 17.A garden is 27 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)?
18. 18.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
19. 19.A triangle has a base of 22 cm and a height of 20 cm. What is its area (in sq cm)?
20. 20.A round wheel has a radius of 42 cm. What is its circumference (take π = 22/7; in cm)?
21. 21.A rectangular field is 8 m long and 4 m wide. What is its area (in sq m)?
22. 22.A triangle has a base of 24 cm and a height of 7 cm. What is its area (in sq cm)?
23. 23.A triangle has a base of 12 cm and a height of 10 cm. What is its area (in sq cm)?
24. 24.A round wheel has a diameter of 56 cm. What is its circumference (take π = 22/7; in cm)?
25. 25.The perimeter of a square is 16 cm. What is its area (in sq cm)?
26. 26.The perimeter of a square is 72 cm. What is its area (in sq cm)?
27. 27.A rectangular field is 14 m long and 13 m wide. What is its area (in sq m)?
28. 28.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
29. 29.A rectangle has an area of 42 sq cm and a length of 7 cm. What is its perimeter (in cm)?
30. 30.A rectangular field is 8 m long and 6 m wide. What is its area (in sq m)?
31. 31.A garden is 22 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)?
32. 32.A round wheel has a radius of 21 cm. What is its circumference (take π = 22/7; in cm)?
33. 33.A rectangular field is 6 m long and 4 m wide. What is its area (in sq m)?
34. 34.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
35. 35.A rectangle has an area of 440 sq cm and a length of 22 cm. What is its perimeter (in cm)?
36. 36.A rectangular field is 31 m long and 19 m wide. What is its area (in sq m)?
37. 37.A rectangle has an area of 143 sq cm and a length of 13 cm. What is its perimeter (in cm)?
38. 38.A rectangular field is 16 m long and 14 m wide. What is its area (in sq m)?
39. 39.A round wheel has a radius of 35 cm. What is its circumference (take π = 22/7; in cm)?
40. 40.A triangle has a base of 12 cm and a height of 12 cm. What is its area (in sq cm)?

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