Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 261 · 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.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
2. 2.A rectangle has an area of 980 sq cm and a length of 35 cm. What is its perimeter (in cm)?
3. 3.A triangle has a base of 13 cm and a height of 12 cm. What is its area (in sq cm)?
4. 4.A round wheel has a diameter of 28 cm. What is its circumference (take π = 22/7; in cm)?
5. 5.The perimeter of a square is 120 cm. What is its area (in sq cm)?
6. 6.A rectangular field is 29 m long and 15 m wide. What is its area (in sq m)?
7. 7.A round wheel has a radius of 42 cm. What is its circumference (take π = 22/7; in cm)?
8. 8.A triangle has a base of 8 cm and a height of 4 cm. What is its area (in sq cm)?
9. 9.A garden is 32 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)?
10. 10.A park is 28 m long and 10 m wide. Fencing costs ₹23 per metre. What does it cost to fence the park all round (in ₹)?
11. 11.A triangle has a base of 29 cm and a height of 6 cm. What is its area (in sq cm)?
12. 12.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
13. 13.A rectangular field is 8 m long and 4 m wide. What is its area (in sq m)?
14. 14.A park is 53 m long and 47 m wide. Fencing costs ₹11 per metre. What does it cost to fence the park all round (in ₹)?
15. 15.A rectangle has an area of 72 sq cm and a length of 24 cm. What is its perimeter (in cm)?
16. 16.A rectangle has an area of 56 sq cm and a length of 8 cm. What is its perimeter (in cm)?
17. 17.A triangle has a base of 26 cm and a height of 24 cm. What is its area (in sq cm)?
18. 18.The perimeter of a square is 72 cm. What is its area (in sq cm)?
19. 19.A triangle has a base of 11 cm and a height of 12 cm. What is its area (in sq cm)?
20. 20.A park is 46 m long and 20 m wide. Fencing costs ₹30 per metre. What does it cost to fence the park all round (in ₹)?
21. 21.A rectangular field is 27 m long and 19 m wide. What is its area (in sq m)?
22. 22.A round wheel has a radius of 28 cm. What is its circumference (take π = 22/7; in cm)?
23. 23.A garden is 15 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)?
24. 24.A rectangle has an area of 88 sq cm and a length of 11 cm. What is its perimeter (in cm)?
25. 25.A park is 22 m long and 13 m wide. Fencing costs ₹13 per metre. What does it cost to fence the park all round (in ₹)?
26. 26.A round wheel has a diameter of 56 cm. What is its circumference (take π = 22/7; in cm)?
27. 27.A triangle has a base of 20 cm and a height of 7 cm. What is its area (in sq cm)?
28. 28.A rectangle has an area of 180 sq cm and a length of 18 cm. What is its perimeter (in cm)?
29. 29.A garden is 19 m long and 14 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
30. 30.A rectangle has an area of 306 sq cm and a length of 18 cm. What is its perimeter (in cm)?
31. 31.A triangle has a base of 24 cm and a height of 21 cm. What is its area (in sq cm)?
32. 32.A triangle has a base of 21 cm and a height of 12 cm. What is its area (in sq cm)?
33. 33.A park is 15 m long and 9 m wide. Fencing costs ₹13 per metre. What does it cost to fence the park all round (in ₹)?
34. 34.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
35. 35.A rectangle has an area of 32 sq cm and a length of 8 cm. What is its perimeter (in cm)?
36. 36.The perimeter of a square is 112 cm. What is its area (in sq cm)?
37. 37.A rectangular field is 20 m long and 15 m wide. What is its area (in sq m)?
38. 38.A rectangle has an area of 60 sq cm and a length of 12 cm. What is its perimeter (in cm)?
39. 39.The perimeter of a square is 88 cm. What is its area (in sq cm)?
40. 40.A garden is 34 m long and 24 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?

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