Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 263 · 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 12 cm. What is its area (in sq cm)?
2. 2.The perimeter of a square is 60 cm. What is its area (in sq cm)?
3. 3.A triangle has a base of 30 cm and a height of 5 cm. What is its area (in sq cm)?
4. 4.A garden is 16 m long and 6 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
5. 5.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
6. 6.A rectangular field is 20 m long and 5 m wide. What is its area (in sq m)?
7. 7.The perimeter of a square is 52 cm. What is its area (in sq cm)?
8. 8.A park is 29 m long and 17 m wide. Fencing costs ₹31 per metre. What does it cost to fence the park all round (in ₹)?
9. 9.A park is 49 m long and 44 m wide. Fencing costs ₹38 per metre. What does it cost to fence the park all round (in ₹)?
10. 10.A rectangle has an area of 70 sq cm and a length of 10 cm. What is its perimeter (in cm)?
11. 11.A rectangle has an area of 189 sq cm and a length of 21 cm. What is its perimeter (in cm)?
12. 12.A rectangle has an area of 210 sq cm and a length of 30 cm. What is its perimeter (in cm)?
13. 13.A rectangle has an area of 396 sq cm and a length of 36 cm. What is its perimeter (in cm)?
14. 14.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
15. 15.A garden is 31 m long and 27 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
16. 16.A park is 12 m long and 9 m wide. Fencing costs ₹21 per metre. What does it cost to fence the park all round (in ₹)?
17. 17.A rectangle has an area of 950 sq cm and a length of 38 cm. What is its perimeter (in cm)?
18. 18.A triangle has a base of 29 cm and a height of 16 cm. What is its area (in sq cm)?
19. 19.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
20. 20.The perimeter of a square is 100 cm. What is its area (in sq cm)?
21. 21.A round wheel has a radius of 42 cm. What is its circumference (take π = 22/7; in cm)?
22. 22.The perimeter of a square is 32 cm. What is its area (in sq cm)?
23. 23.A garden is 37 m long and 35 m wide. A path 3 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 10 cm and a height of 4 cm. What is its area (in sq cm)?
25. 25.A triangle has a base of 10 cm and a height of 19 cm. What is its area (in sq cm)?
26. 26.A round wheel has a radius of 35 cm. What is its circumference (take π = 22/7; in cm)?
27. 27.A park is 11 m long and 10 m wide. Fencing costs ₹24 per metre. What does it cost to fence the park all round (in ₹)?
28. 28.A rectangular field is 10 m long and 4 m wide. What is its area (in sq m)?
29. 29.A park is 18 m long and 11 m wide. Fencing costs ₹9 per metre. What does it cost to fence the park all round (in ₹)?
30. 30.A park is 43 m long and 31 m wide. Fencing costs ₹21 per metre. What does it cost to fence the park all round (in ₹)?
31. 31.The perimeter of a square is 16 cm. What is its area (in sq cm)?
32. 32.A garden is 32 m long and 26 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
33. 33.A park is 40 m long and 21 m wide. Fencing costs ₹11 per metre. What does it cost to fence the park all round (in ₹)?
34. 34.A rectangle has an area of 608 sq cm and a length of 38 cm. What is its perimeter (in cm)?
35. 35.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
36. 36.A park is 40 m long and 9 m wide. Fencing costs ₹5 per metre. What does it cost to fence the park all round (in ₹)?
37. 37.A rectangular field is 26 m long and 24 m wide. What is its area (in sq m)?
38. 38.A rectangle has an area of 819 sq cm and a length of 39 cm. What is its perimeter (in cm)?
39. 39.A rectangular field is 21 m long and 15 m wide. What is its area (in sq m)?
40. 40.A rectangular field is 40 m long and 23 m wide. What is its area (in sq m)?

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