Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 95 · 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 garden is 21 m long and 13 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
2. 2.A round wheel has a radius of 35 cm. What is its circumference (take π = 22/7; in cm)?
3. 3.A triangle has a base of 19 cm and a height of 20 cm. What is its area (in sq cm)?
4. 4.A rectangular field is 35 m long and 24 m wide. What is its area (in sq m)?
5. 5.A rectangle has an area of 56 sq cm and a length of 8 cm. What is its perimeter (in cm)?
6. 6.A triangle has a base of 14 cm and a height of 22 cm. What is its area (in sq cm)?
7. 7.A garden is 21 m long and 15 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
8. 8.A park is 16 m long and 7 m wide. Fencing costs ₹30 per metre. What does it cost to fence the park all round (in ₹)?
9. 9.The perimeter of a square is 44 cm. What is its area (in sq cm)?
10. 10.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
11. 11.A garden is 28 m long and 18 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
12. 12.A garden is 11 m long and 7 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
13. 13.A rectangular field is 21 m long and 11 m wide. What is its area (in sq m)?
14. 14.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
15. 15.A round wheel has a diameter of 70 cm. What is its circumference (take π = 22/7; in cm)?
16. 16.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
17. 17.A round wheel has a diameter of 42 cm. What is its circumference (take π = 22/7; in cm)?
18. 18.A rectangle has an area of 230 sq cm and a length of 23 cm. What is its perimeter (in cm)?
19. 19.A park is 10 m long and 8 m wide. Fencing costs ₹13 per metre. What does it cost to fence the park all round (in ₹)?
20. 20.A triangle has a base of 4 cm and a height of 12 cm. What is its area (in sq cm)?
21. 21.A rectangular field is 8 m long and 6 m wide. What is its area (in sq m)?
22. 22.A round wheel has a diameter of 28 cm. What is its circumference (take π = 22/7; in cm)?
23. 23.A triangle has a base of 5 cm and a height of 14 cm. What is its area (in sq cm)?
24. 24.A garden is 24 m long and 8 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
25. 25.A park is 39 m long and 11 m wide. Fencing costs ₹19 per metre. What does it cost to fence the park all round (in ₹)?
26. 26.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
27. 27.The perimeter of a square is 96 cm. What is its area (in sq cm)?
28. 28.A park is 32 m long and 15 m wide. Fencing costs ₹20 per metre. What does it cost to fence the park all round (in ₹)?
29. 29.A rectangle has an area of 510 sq cm and a length of 34 cm. What is its perimeter (in cm)?
30. 30.A park is 50 m long and 6 m wide. Fencing costs ₹20 per metre. What does it cost to fence the park all round (in ₹)?
31. 31.A rectangular field is 18 m long and 7 m wide. What is its area (in sq m)?
32. 32.A rectangle has an area of 126 sq cm and a length of 18 cm. What is its perimeter (in cm)?
33. 33.A round wheel has a radius of 28 cm. What is its circumference (take π = 22/7; in cm)?
34. 34.A rectangular field is 22 m long and 3 m wide. What is its area (in sq m)?
35. 35.A rectangular field is 23 m long and 20 m wide. What is its area (in sq m)?
36. 36.A park is 14 m long and 7 m wide. Fencing costs ₹14 per metre. What does it cost to fence the park all round (in ₹)?
37. 37.The perimeter of a square is 64 cm. What is its area (in sq cm)?
38. 38.A rectangle has an area of 513 sq cm and a length of 27 cm. What is its perimeter (in cm)?
39. 39.A rectangle has an area of 180 sq cm and a length of 20 cm. What is its perimeter (in cm)?
40. 40.A rectangular field is 20 m long and 13 m wide. What is its area (in sq m)?

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