Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 88 · 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.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
2. 2.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
3. 3.A triangle has a base of 6 cm and a height of 11 cm. What is its area (in sq cm)?
4. 4.A garden is 24 m long and 21 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
5. 5.A park is 16 m long and 6 m wide. Fencing costs ₹11 per metre. What does it cost to fence the park all round (in ₹)?
6. 6.The perimeter of a square is 48 cm. What is its area (in sq cm)?
7. 7.A rectangle has an area of 150 sq cm and a length of 25 cm. What is its perimeter (in cm)?
8. 8.A rectangular field is 30 m long and 6 m wide. What is its area (in sq m)?
9. 9.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
10. 10.The perimeter of a square is 92 cm. What is its area (in sq cm)?
11. 11.A garden is 38 m long and 20 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
12. 12.A rectangular field is 13 m long and 10 m wide. What is its area (in sq m)?
13. 13.A rectangle has an area of 986 sq cm and a length of 34 cm. What is its perimeter (in cm)?
14. 14.A garden is 30 m long and 6 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
15. 15.A rectangle has an area of 120 sq cm and a length of 12 cm. What is its perimeter (in cm)?
16. 16.A triangle has a base of 6 cm and a height of 8 cm. What is its area (in sq cm)?
17. 17.A park is 21 m long and 9 m wide. Fencing costs ₹32 per metre. What does it cost to fence the park all round (in ₹)?
18. 18.A rectangle has an area of 120 sq cm and a length of 20 cm. What is its perimeter (in cm)?
19. 19.A garden is 18 m long and 6 m wide. A path 1 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 192 sq cm and a length of 16 cm. What is its perimeter (in cm)?
21. 21.A round wheel has a radius of 21 cm. What is its circumference (take π = 22/7; in cm)?
22. 22.A garden is 26 m long and 25 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
23. 23.A rectangular field is 7 m long and 3 m wide. What is its area (in sq m)?
24. 24.A rectangular field is 17 m long and 5 m wide. What is its area (in sq m)?
25. 25.A round wheel has a radius of 42 cm. What is its circumference (take π = 22/7; in cm)?
26. 26.The perimeter of a square is 20 cm. What is its area (in sq cm)?
27. 27.A rectangle has an area of 95 sq cm and a length of 19 cm. What is its perimeter (in cm)?
28. 28.A rectangle has an area of 406 sq cm and a length of 29 cm. What is its perimeter (in cm)?
29. 29.A rectangular field is 32 m long and 17 m wide. What is its area (in sq m)?
30. 30.A park is 55 m long and 48 m wide. Fencing costs ₹25 per metre. What does it cost to fence the park all round (in ₹)?
31. 31.A triangle has a base of 16 cm and a height of 19 cm. What is its area (in sq cm)?
32. 32.A rectangle has an area of 850 sq cm and a length of 34 cm. What is its perimeter (in cm)?
33. 33.The perimeter of a square is 32 cm. What is its area (in sq cm)?
34. 34.A garden is 29 m long and 10 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
35. 35.A rectangular field is 12 m long and 6 m wide. What is its area (in sq m)?
36. 36.A triangle has a base of 20 cm and a height of 5 cm. What is its area (in sq cm)?
37. 37.A rectangle has an area of 39 sq cm and a length of 13 cm. What is its perimeter (in cm)?
38. 38.A rectangle has an area of 273 sq cm and a length of 21 cm. What is its perimeter (in cm)?
39. 39.A round wheel has a diameter of 28 cm. What is its circumference (take π = 22/7; in cm)?
40. 40.A rectangular field is 33 m long and 8 m wide. What is its area (in sq m)?

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