Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 148 · 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 triangle has a base of 11 cm and a height of 12 cm. What is its area (in sq cm)?
2. 2.A round wheel has a diameter of 28 cm. What is its circumference (take π = 22/7; in cm)?
3. 3.The perimeter of a square is 116 cm. What is its area (in sq 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 rectangular field is 33 m long and 13 m wide. What is its area (in sq m)?
6. 6.A triangle has a base of 28 cm and a height of 15 cm. What is its area (in sq cm)?
7. 7.A rectangle has an area of 396 sq cm and a length of 22 cm. What is its perimeter (in cm)?
8. 8.A garden is 29 m long and 22 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
9. 9.A garden is 24 m long and 21 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 rectangle has an area of 261 sq cm and a length of 29 cm. What is its perimeter (in cm)?
11. 11.A rectangle has an area of 726 sq cm and a length of 33 cm. What is its perimeter (in cm)?
12. 12.A garden is 14 m long and 11 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
13. 13.A rectangle has an area of 145 sq cm and a length of 29 cm. What is its perimeter (in cm)?
14. 14.A rectangle has an area of 132 sq cm and a length of 33 cm. What is its perimeter (in cm)?
15. 15.A rectangle has an area of 407 sq cm and a length of 37 cm. What is its perimeter (in cm)?
16. 16.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
17. 17.A rectangular field is 28 m long and 26 m wide. What is its area (in sq m)?
18. 18.A triangle has a base of 22 cm and a height of 5 cm. What is its area (in sq cm)?
19. 19.A rectangle has an area of 120 sq cm and a length of 12 cm. What is its perimeter (in cm)?
20. 20.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
21. 21.The perimeter of a square is 104 cm. What is its area (in sq cm)?
22. 22.A park is 44 m long and 30 m wide. Fencing costs ₹30 per metre. What does it cost to fence the park all round (in ₹)?
23. 23.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
24. 24.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
25. 25.A garden is 12 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)?
26. 26.A rectangular field is 32 m long and 28 m wide. What is its area (in sq m)?
27. 27.A park is 27 m long and 6 m wide. Fencing costs ₹18 per metre. What does it cost to fence the park all round (in ₹)?
28. 28.A triangle has a base of 12 cm and a height of 4 cm. What is its area (in sq cm)?
29. 29.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
30. 30.The perimeter of a square is 24 cm. What is its area (in sq cm)?
31. 31.A rectangle has an area of 99 sq cm and a length of 33 cm. What is its perimeter (in cm)?
32. 32.A rectangular field is 5 m long and 3 m wide. What is its area (in sq m)?
33. 33.A garden is 29 m long and 11 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
34. 34.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
35. 35.A rectangular field is 34 m long and 23 m wide. What is its area (in sq m)?
36. 36.A triangle has a base of 13 cm and a height of 16 cm. What is its area (in sq cm)?
37. 37.A garden is 16 m long and 13 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
38. 38.A garden is 10 m long and 9 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
39. 39.A rectangular field is 30 m long and 13 m wide. What is its area (in sq m)?
40. 40.A garden is 25 m long and 23 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?

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