Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 311 · 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.The perimeter of a square is 20 cm. What is its area (in sq cm)?
2. 2.A rectangle has an area of 143 sq cm and a length of 13 cm. What is its perimeter (in cm)?
3. 3.A garden is 35 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)?
4. 4.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
5. 5.A round wheel has a radius of 35 cm. What is its circumference (take π = 22/7; in cm)?
6. 6.A triangle has a base of 29 cm and a height of 8 cm. What is its area (in sq cm)?
7. 7.A garden is 32 m long and 20 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
8. 8.The perimeter of a square is 100 cm. What is its area (in sq cm)?
9. 9.A park is 40 m long and 17 m wide. Fencing costs ₹20 per metre. What does it cost to fence the park all round (in ₹)?
10. 10.A rectangular field is 5 m long and 4 m wide. What is its area (in sq m)?
11. 11.A rectangular field is 13 m long and 6 m wide. What is its area (in sq m)?
12. 12.A triangle has a base of 6 cm and a height of 19 cm. What is its area (in sq cm)?
13. 13.A rectangle has an area of 297 sq cm and a length of 27 cm. What is its perimeter (in cm)?
14. 14.A park is 40 m long and 23 m wide. Fencing costs ₹14 per metre. What does it cost to fence the park all round (in ₹)?
15. 15.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
16. 16.A rectangular field is 15 m long and 14 m wide. What is its area (in sq m)?
17. 17.A rectangular field is 32 m long and 28 m wide. What is its area (in sq m)?
18. 18.A rectangular field is 22 m long and 5 m wide. What is its area (in sq m)?
19. 19.A park is 24 m long and 7 m wide. Fencing costs ₹9 per metre. What does it cost to fence the park all round (in ₹)?
20. 20.The perimeter of a square is 96 cm. What is its area (in sq cm)?
21. 21.The perimeter of a square is 52 cm. What is its area (in sq cm)?
22. 22.A garden is 37 m long and 19 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 garden is 15 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)?
24. 24.A triangle has a base of 18 cm and a height of 18 cm. What is its area (in sq cm)?
25. 25.A park is 27 m long and 16 m wide. Fencing costs ₹32 per metre. What does it cost to fence the park all round (in ₹)?
26. 26.A triangle has a base of 21 cm and a height of 6 cm. What is its area (in sq cm)?
27. 27.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
28. 28.A rectangle has an area of 77 sq cm and a length of 11 cm. What is its perimeter (in cm)?
29. 29.A triangle has a base of 9 cm and a height of 16 cm. What is its area (in sq cm)?
30. 30.A rectangular field is 26 m long and 18 m wide. What is its area (in sq m)?
31. 31.A triangle has a base of 4 cm and a height of 5 cm. What is its area (in sq cm)?
32. 32.A park is 34 m long and 7 m wide. Fencing costs ₹29 per metre. What does it cost to fence the park all round (in ₹)?
33. 33.A rectangular field is 34 m long and 17 m wide. What is its area (in sq m)?
34. 34.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
35. 35.A park is 24 m long and 21 m wide. Fencing costs ₹19 per metre. What does it cost to fence the park all round (in ₹)?
36. 36.A round wheel has a diameter of 28 cm. What is its circumference (take π = 22/7; in cm)?
37. 37.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
38. 38.A park is 38 m long and 22 m wide. Fencing costs ₹16 per metre. What does it cost to fence the park all round (in ₹)?
39. 39.A park is 55 m long and 40 m wide. Fencing costs ₹24 per metre. What does it cost to fence the park all round (in ₹)?
40. 40.A rectangle has an area of 180 sq cm and a length of 30 cm. What is its perimeter (in cm)?

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