Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 74 · 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 22 cm and a height of 3 cm. What is its area (in sq cm)?
2. 2.A rectangle has an area of 153 sq cm and a length of 17 cm. What is its perimeter (in cm)?
3. 3.A rectangle has an area of 54 sq cm and a length of 9 cm. What is its perimeter (in cm)?
4. 4.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
5. 5.A garden is 25 m long and 20 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
6. 6.A garden is 31 m long and 9 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
7. 7.A round wheel has a diameter of 56 cm. What is its circumference (take π = 22/7; in cm)?
8. 8.A garden is 33 m long and 28 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
9. 9.A rectangle has an area of 42 sq cm and a length of 7 cm. What is its perimeter (in cm)?
10. 10.A round wheel has a radius of 42 cm. What is its circumference (take π = 22/7; in cm)?
11. 11.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
12. 12.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
13. 13.The perimeter of a square is 116 cm. What is its area (in sq cm)?
14. 14.A rectangle has an area of 528 sq cm and a length of 24 cm. What is its perimeter (in cm)?
15. 15.A rectangular field is 28 m long and 4 m wide. What is its area (in sq m)?
16. 16.The perimeter of a square is 32 cm. What is its area (in sq cm)?
17. 17.The perimeter of a square is 44 cm. What is its area (in sq cm)?
18. 18.A rectangular field is 12 m long and 8 m wide. What is its area (in sq m)?
19. 19.A round wheel has a radius of 28 cm. What is its circumference (take π = 22/7; in cm)?
20. 20.A park is 44 m long and 18 m wide. Fencing costs ₹14 per metre. What does it cost to fence the park all round (in ₹)?
21. 21.A rectangular field is 14 m long and 6 m wide. What is its area (in sq m)?
22. 22.A rectangle has an area of 1053 sq cm and a length of 39 cm. What is its perimeter (in cm)?
23. 23.A rectangular field is 30 m long and 13 m wide. What is its area (in sq m)?
24. 24.The perimeter of a square is 48 cm. What is its area (in sq cm)?
25. 25.A round wheel has a diameter of 28 cm. What is its circumference (take π = 22/7; in cm)?
26. 26.A rectangle has an area of 20 sq cm and a length of 5 cm. What is its perimeter (in cm)?
27. 27.The perimeter of a square is 108 cm. What is its area (in sq cm)?
28. 28.A rectangular field is 7 m long and 3 m wide. What is its area (in sq m)?
29. 29.A park is 47 m long and 14 m wide. Fencing costs ₹13 per metre. What does it cost to fence the park all round (in ₹)?
30. 30.A park is 18 m long and 10 m wide. Fencing costs ₹10 per metre. What does it cost to fence the park all round (in ₹)?
31. 31.A garden is 38 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)?
32. 32.A triangle has a base of 14 cm and a height of 24 cm. What is its area (in sq cm)?
33. 33.A rectangle has an area of 975 sq cm and a length of 39 cm. What is its perimeter (in cm)?
34. 34.A rectangular field is 34 m long and 32 m wide. What is its area (in sq m)?
35. 35.A rectangular field is 26 m long and 19 m wide. What is its area (in sq m)?
36. 36.A triangle has a base of 17 cm and a height of 16 cm. What is its area (in sq cm)?
37. 37.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
38. 38.A rectangular field is 27 m long and 9 m wide. What is its area (in sq m)?
39. 39.The perimeter of a square is 112 cm. What is its area (in sq cm)?
40. 40.A garden is 17 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)?

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