Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 113 · 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 21 cm (take π = 22/7; answer in sq cm).
2. 2.A rectangle has an area of 910 sq cm and a length of 35 cm. What is its perimeter (in cm)?
3. 3.The perimeter of a square is 28 cm. What is its area (in sq cm)?
4. 4.A rectangle has an area of 162 sq cm and a length of 18 cm. What is its perimeter (in cm)?
5. 5.A rectangular field is 35 m long and 8 m wide. What is its area (in sq m)?
6. 6.A rectangle has an area of 20 sq cm and a length of 5 cm. What is its perimeter (in cm)?
7. 7.The perimeter of a square is 96 cm. What is its area (in sq cm)?
8. 8.A rectangle has an area of 270 sq cm and a length of 30 cm. What is its perimeter (in cm)?
9. 9.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
10. 10.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
11. 11.A triangle has a base of 20 cm and a height of 20 cm. What is its area (in sq cm)?
12. 12.A rectangle has an area of 280 sq cm and a length of 35 cm. What is its perimeter (in cm)?
13. 13.A rectangular field is 25 m long and 8 m wide. What is its area (in sq m)?
14. 14.A rectangular field is 31 m long and 17 m wide. What is its area (in sq m)?
15. 15.A round wheel has a radius of 28 cm. What is its circumference (take π = 22/7; in cm)?
16. 16.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
17. 17.A park is 47 m long and 5 m wide. Fencing costs ₹35 per metre. What does it cost to fence the park all round (in ₹)?
18. 18.A garden is 34 m long and 31 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
19. 19.A triangle has a base of 15 cm and a height of 22 cm. What is its area (in sq cm)?
20. 20.A triangle has a base of 10 cm and a height of 18 cm. What is its area (in sq cm)?
21. 21.A rectangle has an area of 18 sq cm and a length of 6 cm. What is its perimeter (in cm)?
22. 22.The perimeter of a square is 52 cm. What is its area (in sq cm)?
23. 23.A rectangular field is 26 m long and 17 m wide. What is its area (in sq m)?
24. 24.A triangle has a base of 5 cm and a height of 16 cm. What is its area (in sq cm)?
25. 25.A round wheel has a diameter of 84 cm. What is its circumference (take π = 22/7; in cm)?
26. 26.A rectangle has an area of 259 sq cm and a length of 37 cm. What is its perimeter (in cm)?
27. 27.The perimeter of a square is 80 cm. What is its area (in sq cm)?
28. 28.A triangle has a base of 18 cm and a height of 15 cm. What is its area (in sq cm)?
29. 29.A park is 17 m long and 8 m wide. Fencing costs ₹23 per metre. What does it cost to fence the park all round (in ₹)?
30. 30.A park is 43 m long and 8 m wide. Fencing costs ₹36 per metre. What does it cost to fence the park all round (in ₹)?
31. 31.A garden is 36 m long and 5 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 park is 54 m long and 34 m wide. Fencing costs ₹7 per metre. What does it cost to fence the park all round (in ₹)?
33. 33.A rectangular field is 11 m long and 6 m wide. What is its area (in sq m)?
34. 34.The perimeter of a square is 48 cm. What is its area (in sq cm)?
35. 35.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
36. 36.A round wheel has a diameter of 28 cm. What is its circumference (take π = 22/7; in cm)?
37. 37.A triangle has a base of 7 cm and a height of 14 cm. What is its area (in sq cm)?
38. 38.A park is 31 m long and 14 m wide. Fencing costs ₹20 per metre. What does it cost to fence the park all round (in ₹)?
39. 39.A triangle has a base of 19 cm and a height of 16 cm. What is its area (in sq cm)?
40. 40.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).

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