Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 237 · 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 20 m long and 11 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 garden is 13 m long and 9 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
3. 3.The perimeter of a square is 64 cm. What is its area (in sq cm)?
4. 4.A rectangle has an area of 84 sq cm and a length of 12 cm. What is its perimeter (in cm)?
5. 5.A triangle has a base of 8 cm and a height of 24 cm. What is its area (in sq cm)?
6. 6.A garden is 11 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)?
7. 7.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
8. 8.A garden is 25 m long and 23 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
9. 9.A triangle has a base of 10 cm and a height of 21 cm. What is its area (in sq cm)?
10. 10.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
11. 11.The perimeter of a square is 44 cm. What is its area (in sq cm)?
12. 12.A garden is 16 m long and 8 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
13. 13.A park is 58 m long and 55 m wide. Fencing costs ₹36 per metre. What does it cost to fence the park all round (in ₹)?
14. 14.The perimeter of a square is 88 cm. What is its area (in sq cm)?
15. 15.A rectangular field is 6 m long and 5 m wide. What is its area (in sq m)?
16. 16.The perimeter of a square is 104 cm. What is its area (in sq cm)?
17. 17.A garden is 31 m long and 18 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 round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
19. 19.A rectangular field is 18 m long and 5 m wide. What is its area (in sq m)?
20. 20.A rectangle has an area of 290 sq cm and a length of 29 cm. What is its perimeter (in cm)?
21. 21.A park is 48 m long and 26 m wide. Fencing costs ₹13 per metre. What does it cost to fence the park all round (in ₹)?
22. 22.A rectangle has an area of 648 sq cm and a length of 27 cm. What is its perimeter (in cm)?
23. 23.A rectangular field is 36 m long and 27 m wide. What is its area (in sq m)?
24. 24.A rectangle has an area of 999 sq cm and a length of 37 cm. What is its perimeter (in cm)?
25. 25.A garden is 27 m long and 13 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
26. 26.A rectangle has an area of 28 sq cm and a length of 7 cm. What is its perimeter (in cm)?
27. 27.A rectangle has an area of 192 sq cm and a length of 16 cm. What is its perimeter (in cm)?
28. 28.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
29. 29.A garden is 36 m long and 12 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
30. 30.A round wheel has a diameter of 70 cm. What is its circumference (take π = 22/7; in cm)?
31. 31.A rectangle has an area of 646 sq cm and a length of 34 cm. What is its perimeter (in cm)?
32. 32.A round wheel has a radius of 42 cm. What is its circumference (take π = 22/7; in cm)?
33. 33.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
34. 34.A rectangle has an area of 195 sq cm and a length of 15 cm. What is its perimeter (in cm)?
35. 35.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
36. 36.A garden is 13 m long and 11 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
37. 37.A rectangle has an area of 928 sq cm and a length of 32 cm. What is its perimeter (in cm)?
38. 38.A rectangular field is 33 m long and 9 m wide. What is its area (in sq m)?
39. 39.The perimeter of a square is 52 cm. What is its area (in sq cm)?
40. 40.A garden is 12 m long and 5 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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