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Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 157 · 40 questions
TalentJR

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.

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  1. 1.A park is 26 m long and 17 m wide. Fencing costs ₹20 per metre. What does it cost to fence the park all round (in ₹)?
  2. 2.A rectangle has an area of 408 sq cm and a length of 34 cm. What is its perimeter (in cm)?
  3. 3.A rectangle has an area of 310 sq cm and a length of 31 cm. What is its perimeter (in cm)?
  4. 4.A rectangular field is 35 m long and 11 m wide. What is its area (in sq m)?
  5. 5.A park is 28 m long and 27 m wide. Fencing costs ₹11 per metre. What does it cost to fence the park all round (in ₹)?
  6. 6.A rectangle has an area of 42 sq cm and a length of 7 cm. What is its perimeter (in cm)?
  7. 7.A round wheel has a diameter of 28 cm. What is its circumference (take π = 22/7; in cm)?
  8. 8.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
  9. 9.The perimeter of a square is 20 cm. What is its area (in sq cm)?
  10. 10.A rectangular field is 18 m long and 15 m wide. What is its area (in sq m)?
  11. 11.A rectangle has an area of 1190 sq cm and a length of 35 cm. What is its perimeter (in cm)?
  12. 12.A rectangular field is 28 m long and 5 m wide. What is its area (in sq m)?
  13. 13.A triangle has a base of 11 cm and a height of 16 cm. What is its area (in sq cm)?
  14. 14.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
  15. 15.A rectangle has an area of 51 sq cm and a length of 17 cm. What is its perimeter (in cm)?
  16. 16.A triangle has a base of 14 cm and a height of 6 cm. What is its area (in sq cm)?
  17. 17.A rectangular field is 34 m long and 15 m wide. What is its area (in sq m)?
  18. 18.A triangle has a base of 28 cm and a height of 10 cm. What is its area (in sq cm)?
  19. 19.A park is 10 m long and 9 m wide. Fencing costs ₹12 per metre. What does it cost to fence the park all round (in ₹)?
  20. 20.A park is 42 m long and 6 m wide. Fencing costs ₹22 per metre. What does it cost to fence the park all round (in ₹)?
  21. 21.A rectangle has an area of 60 sq cm and a length of 12 cm. What is its perimeter (in cm)?
  22. 22.A rectangle has an area of 221 sq cm and a length of 17 cm. What is its perimeter (in cm)?
  23. 23.A triangle has a base of 7 cm and a height of 16 cm. What is its area (in sq cm)?
  24. 24.A rectangle has an area of 68 sq cm and a length of 17 cm. What is its perimeter (in cm)?
  25. 25.A rectangular field is 20 m long and 19 m wide. What is its area (in sq m)?
  26. 26.A triangle has a base of 18 cm and a height of 5 cm. What is its area (in sq cm)?
  27. 27.A triangle has a base of 11 cm and a height of 22 cm. What is its area (in sq cm)?
  28. 28.A park is 11 m long and 5 m wide. Fencing costs ₹37 per metre. What does it cost to fence the park all round (in ₹)?
  29. 29.A park is 26 m long and 9 m wide. Fencing costs ₹15 per metre. What does it cost to fence the park all round (in ₹)?
  30. 30.A garden is 36 m long and 18 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
  31. 31.A rectangular field is 8 m long and 6 m wide. What is its area (in sq m)?
  32. 32.A garden is 21 m long and 18 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
  33. 33.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
  34. 34.A garden is 27 m long and 16 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
  35. 35.A garden is 36 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)?
  36. 36.A park is 43 m long and 41 m wide. Fencing costs ₹35 per metre. What does it cost to fence the park all round (in ₹)?
  37. 37.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
  38. 38.A rectangular field is 33 m long and 27 m wide. What is its area (in sq m)?
  39. 39.A park is 29 m long and 15 m wide. Fencing costs ₹29 per metre. What does it cost to fence the park all round (in ₹)?
  40. 40.A rectangle has an area of 288 sq cm and a length of 24 cm. What is its perimeter (in cm)?

Answer key

  1. 1720
  2. 92
  3. 82
  4. 385
  5. 1210
  6. 26
  7. 88
  8. 616
  9. 25
  10. 270
  11. 138
  12. 140
  13. 88
  14. 44
  15. 40
  16. 42
  17. 510
  18. 140
  19. 456
  20. 2112
  21. 34
  22. 60
  23. 56
  24. 42
  25. 380
  26. 45
  27. 121
  28. 1184
  29. 1050
  30. 112
  31. 48
  32. 82
  33. 1386
  34. 188
  35. 104
  36. 5880
  37. 44
  38. 891
  39. 2552
  40. 72

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