Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 87 · 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 39 m long and 38 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
2. 2.A rectangle has an area of 48 sq cm and a length of 8 cm. What is its perimeter (in cm)?
3. 3.A rectangle has an area of 306 sq cm and a length of 34 cm. What is its perimeter (in cm)?
4. 4.A rectangle has an area of 800 sq cm and a length of 40 cm. What is its perimeter (in cm)?
5. 5.A park is 43 m long and 35 m wide. Fencing costs ₹32 per metre. What does it cost to fence the park all round (in ₹)?
6. 6.The perimeter of a square is 64 cm. What is its area (in sq cm)?
7. 7.A rectangle has an area of 120 sq cm and a length of 15 cm. What is its perimeter (in cm)?
8. 8.A park is 17 m long and 16 m wide. Fencing costs ₹18 per metre. What does it cost to fence the park all round (in ₹)?
9. 9.A garden is 35 m long and 8 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
10. 10.A rectangular field is 29 m long and 20 m wide. What is its area (in sq m)?
11. 11.A triangle has a base of 8 cm and a height of 19 cm. What is its area (in sq cm)?
12. 12.A round wheel has a diameter of 56 cm. What is its circumference (take π = 22/7; in cm)?
13. 13.A rectangular field is 20 m long and 5 m wide. What is its area (in sq m)?
14. 14.The perimeter of a square is 116 cm. What is its area (in sq cm)?
15. 15.A rectangle has an area of 957 sq cm and a length of 33 cm. What is its perimeter (in cm)?
16. 16.A park is 15 m long and 5 m wide. Fencing costs ₹11 per metre. What does it cost to fence the park all round (in ₹)?
17. 17.A park is 33 m long and 19 m wide. Fencing costs ₹11 per metre. What does it cost to fence the park all round (in ₹)?
18. 18.A park is 54 m long and 18 m wide. Fencing costs ₹7 per metre. What does it cost to fence the park all round (in ₹)?
19. 19.A rectangle has an area of 175 sq cm and a length of 35 cm. What is its perimeter (in cm)?
20. 20.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
21. 21.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
22. 22.A triangle has a base of 21 cm and a height of 6 cm. What is its area (in sq cm)?
23. 23.A rectangular field is 14 m long and 4 m wide. What is its area (in sq m)?
24. 24.A rectangle has an area of 160 sq cm and a length of 16 cm. What is its perimeter (in cm)?
25. 25.A rectangle has an area of 621 sq cm and a length of 27 cm. What is its perimeter (in cm)?
26. 26.The perimeter of a square is 20 cm. What is its area (in sq cm)?
27. 27.The perimeter of a square is 16 cm. What is its area (in sq cm)?
28. 28.A park is 16 m long and 12 m wide. Fencing costs ₹35 per metre. What does it cost to fence the park all round (in ₹)?
29. 29.A park is 42 m long and 12 m wide. Fencing costs ₹33 per metre. What does it cost to fence the park all round (in ₹)?
30. 30.A round wheel has a diameter of 70 cm. What is its circumference (take π = 22/7; in cm)?
31. 31.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
32. 32.A rectangle has an area of 78 sq cm and a length of 26 cm. What is its perimeter (in cm)?
33. 33.A triangle has a base of 28 cm and a height of 25 cm. What is its area (in sq cm)?
34. 34.A park is 25 m long and 22 m wide. Fencing costs ₹22 per metre. What does it cost to fence the park all round (in ₹)?
35. 35.A rectangular field is 35 m long and 19 m wide. What is its area (in sq m)?
36. 36.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
37. 37.A rectangle has an area of 18 sq cm and a length of 6 cm. What is its perimeter (in cm)?
38. 38.A park is 35 m long and 24 m wide. Fencing costs ₹33 per metre. What does it cost to fence the park all round (in ₹)?
39. 39.A garden is 22 m long and 17 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
40. 40.A rectangle has an area of 120 sq cm and a length of 30 cm. What is its perimeter (in cm)?

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