Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 125 · 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 20 cm and a height of 7 cm. What is its area (in sq cm)?
2. 2.A rectangular field is 13 m long and 3 m wide. What is its area (in sq m)?
3. 3.A garden is 19 m long and 9 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
4. 4.The perimeter of a square is 96 cm. What is its area (in sq cm)?
5. 5.A triangle has a base of 6 cm and a height of 20 cm. What is its area (in sq cm)?
6. 6.The perimeter of a square is 108 cm. What is its area (in sq cm)?
7. 7.The perimeter of a square is 12 cm. What is its area (in sq cm)?
8. 8.The perimeter of a square is 112 cm. What is its area (in sq cm)?
9. 9.A park is 59 m long and 51 m wide. Fencing costs ₹20 per metre. What does it cost to fence the park all round (in ₹)?
10. 10.A triangle has a base of 13 cm and a height of 20 cm. What is its area (in sq cm)?
11. 11.A park is 17 m long and 7 m wide. Fencing costs ₹8 per metre. What does it cost to fence the park all round (in ₹)?
12. 12.A triangle has a base of 12 cm and a height of 22 cm. What is its area (in sq cm)?
13. 13.A triangle has a base of 30 cm and a height of 14 cm. What is its area (in sq cm)?
14. 14.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
15. 15.A rectangle has an area of 418 sq cm and a length of 38 cm. What is its perimeter (in cm)?
16. 16.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
17. 17.A rectangular field is 10 m long and 9 m wide. What is its area (in sq m)?
18. 18.A garden is 31 m long and 28 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
19. 19.The perimeter of a square is 36 cm. What is its area (in sq cm)?
20. 20.A garden is 16 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)?
21. 21.A rectangle has an area of 696 sq cm and a length of 29 cm. What is its perimeter (in cm)?
22. 22.A park is 31 m long and 26 m wide. Fencing costs ₹7 per metre. What does it cost to fence the park all round (in ₹)?
23. 23.A park is 37 m long and 22 m wide. Fencing costs ₹30 per metre. What does it cost to fence the park all round (in ₹)?
24. 24.A rectangle has an area of 75 sq cm and a length of 15 cm. What is its perimeter (in cm)?
25. 25.A park is 56 m long and 45 m wide. Fencing costs ₹19 per metre. What does it cost to fence the park all round (in ₹)?
26. 26.A rectangle has an area of 78 sq cm and a length of 13 cm. What is its perimeter (in cm)?
27. 27.The perimeter of a square is 16 cm. What is its area (in sq cm)?
28. 28.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
29. 29.A garden is 34 m long and 25 m wide. A path 1 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 32 sq cm and a length of 8 cm. What is its perimeter (in cm)?
31. 31.A round wheel has a radius of 35 cm. What is its circumference (take π = 22/7; in cm)?
32. 32.A rectangular field is 7 m long and 3 m wide. What is its area (in sq m)?
33. 33.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
34. 34.A triangle has a base of 13 cm and a height of 14 cm. What is its area (in sq cm)?
35. 35.A rectangular field is 16 m long and 12 m wide. What is its area (in sq m)?
36. 36.A rectangle has an area of 72 sq cm and a length of 24 cm. What is its perimeter (in cm)?
37. 37.A park is 24 m long and 5 m wide. Fencing costs ₹16 per metre. What does it cost to fence the park all round (in ₹)?
38. 38.A rectangular field is 27 m long and 18 m wide. What is its area (in sq m)?
39. 39.A rectangle has an area of 506 sq cm and a length of 23 cm. What is its perimeter (in cm)?
40. 40.A rectangle has an area of 592 sq cm and a length of 37 cm. What is its perimeter (in cm)?

Free quantitative aptitude lessons, practice and worksheets at talentjr.in/quantitative-aptitude