Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 123 · 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 816 sq cm and a length of 34 cm. What is its perimeter (in cm)?
2. 2.A triangle has a base of 28 cm and a height of 23 cm. What is its area (in sq cm)?
3. 3.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
4. 4.A rectangle has an area of 95 sq cm and a length of 19 cm. What is its perimeter (in cm)?
5. 5.A park is 19 m long and 10 m wide. Fencing costs ₹40 per metre. What does it cost to fence the park all round (in ₹)?
6. 6.A garden is 27 m long and 25 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
7. 7.A rectangle has an area of 24 sq cm and a length of 8 cm. What is its perimeter (in cm)?
8. 8.A rectangular field is 12 m long and 11 m wide. What is its area (in sq m)?
9. 9.A garden is 32 m long and 23 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
10. 10.A rectangle has an area of 165 sq cm and a length of 15 cm. What is its perimeter (in cm)?
11. 11.A rectangle has an area of 330 sq cm and a length of 33 cm. What is its perimeter (in cm)?
12. 12.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
13. 13.A rectangular field is 28 m long and 14 m wide. What is its area (in sq m)?
14. 14.A rectangular field is 11 m long and 7 m wide. What is its area (in sq m)?
15. 15.A rectangular field is 13 m long and 4 m wide. What is its area (in sq m)?
16. 16.A rectangular field is 13 m long and 3 m wide. What is its area (in sq m)?
17. 17.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
18. 18.A rectangular field is 24 m long and 22 m wide. What is its area (in sq m)?
19. 19.A park is 23 m long and 13 m wide. Fencing costs ₹19 per metre. What does it cost to fence the park all round (in ₹)?
20. 20.The perimeter of a square is 20 cm. What is its area (in sq cm)?
21. 21.A triangle has a base of 16 cm and a height of 4 cm. What is its area (in sq cm)?
22. 22.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
23. 23.A rectangular field is 23 m long and 8 m wide. What is its area (in sq m)?
24. 24.A rectangle has an area of 21 sq cm and a length of 7 cm. What is its perimeter (in cm)?
25. 25.A rectangular field is 26 m long and 14 m wide. What is its area (in sq m)?
26. 26.A rectangle has an area of 646 sq cm and a length of 34 cm. What is its perimeter (in cm)?
27. 27.A triangle has a base of 10 cm and a height of 10 cm. What is its area (in sq cm)?
28. 28.A garden is 31 m long and 14 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
29. 29.A garden is 18 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)?
30. 30.A park is 47 m long and 9 m wide. Fencing costs ₹20 per metre. What does it cost to fence the park all round (in ₹)?
31. 31.A round wheel has a diameter of 56 cm. What is its circumference (take π = 22/7; in cm)?
32. 32.A round wheel has a radius of 21 cm. What is its circumference (take π = 22/7; in cm)?
33. 33.A garden is 30 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)?
34. 34.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
35. 35.A park is 22 m long and 9 m wide. Fencing costs ₹14 per metre. What does it cost to fence the park all round (in ₹)?
36. 36.A rectangle has an area of 168 sq cm and a length of 28 cm. What is its perimeter (in cm)?
37. 37.A rectangle has an area of 143 sq cm and a length of 13 cm. What is its perimeter (in cm)?
38. 38.A garden is 25 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)?
39. 39.A triangle has a base of 4 cm and a height of 8 cm. What is its area (in sq cm)?
40. 40.A garden is 11 m long and 7 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?

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