Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 147 · 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 rectangle has an area of 171 sq cm and a length of 19 cm. What is its perimeter (in cm)?
2. 2.A rectangle has an area of 30 sq cm and a length of 6 cm. What is its perimeter (in cm)?
3. 3.A park is 27 m long and 6 m wide. Fencing costs ₹25 per metre. What does it cost to fence the park all round (in ₹)?
4. 4.The perimeter of a square is 56 cm. What is its area (in sq cm)?
5. 5.A round wheel has a radius of 35 cm. What is its circumference (take π = 22/7; in cm)?
6. 6.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
7. 7.A park is 50 m long and 49 m wide. Fencing costs ₹26 per metre. What does it cost to fence the park all round (in ₹)?
8. 8.A rectangle has an area of 1054 sq cm and a length of 34 cm. What is its perimeter (in cm)?
9. 9.A garden is 22 m long and 21 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
10. 10.The perimeter of a square is 36 cm. What is its area (in sq cm)?
11. 11.A round wheel has a diameter of 42 cm. What is its circumference (take π = 22/7; in cm)?
12. 12.A triangle has a base of 24 cm and a height of 17 cm. What is its area (in sq cm)?
13. 13.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
14. 14.A round wheel has a diameter of 56 cm. What is its circumference (take π = 22/7; in cm)?
15. 15.The perimeter of a square is 24 cm. What is its area (in sq cm)?
16. 16.A round wheel has a radius of 42 cm. What is its circumference (take π = 22/7; in cm)?
17. 17.A garden is 18 m long and 10 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
18. 18.A rectangle has an area of 150 sq cm and a length of 25 cm. What is its perimeter (in cm)?
19. 19.A rectangle has an area of 225 sq cm and a length of 25 cm. What is its perimeter (in cm)?
20. 20.The perimeter of a square is 80 cm. What is its area (in sq cm)?
21. 21.A round wheel has a radius of 28 cm. What is its circumference (take π = 22/7; in cm)?
22. 22.A rectangular field is 12 m long and 5 m wide. What is its area (in sq m)?
23. 23.The perimeter of a square is 20 cm. What is its area (in sq cm)?
24. 24.A triangle has a base of 20 cm and a height of 5 cm. What is its area (in sq cm)?
25. 25.A rectangle has an area of 378 sq cm and a length of 27 cm. What is its perimeter (in cm)?
26. 26.The perimeter of a square is 108 cm. What is its area (in sq cm)?
27. 27.A garden is 14 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)?
28. 28.A rectangle has an area of 15 sq cm and a length of 5 cm. What is its perimeter (in cm)?
29. 29.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
30. 30.A rectangle has an area of 20 sq cm and a length of 5 cm. What is its perimeter (in cm)?
31. 31.A park is 50 m long and 32 m wide. Fencing costs ₹24 per metre. What does it cost to fence the park all round (in ₹)?
32. 32.A rectangle has an area of 600 sq cm and a length of 25 cm. What is its perimeter (in cm)?
33. 33.A park is 32 m long and 26 m wide. Fencing costs ₹16 per metre. What does it cost to fence the park all round (in ₹)?
34. 34.A round wheel has a diameter of 70 cm. What is its circumference (take π = 22/7; in cm)?
35. 35.A triangle has a base of 4 cm and a height of 20 cm. What is its area (in sq cm)?
36. 36.A park is 12 m long and 11 m wide. Fencing costs ₹14 per metre. What does it cost to fence the park all round (in ₹)?
37. 37.A round wheel has a diameter of 28 cm. What is its circumference (take π = 22/7; in cm)?
38. 38.A rectangle has an area of 100 sq cm and a length of 20 cm. What is its perimeter (in cm)?
39. 39.A triangle has a base of 21 cm and a height of 14 cm. What is its area (in sq cm)?
40. 40.A garden is 35 m long and 16 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?

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