← Area and perimeter lesson New set →

Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 286 · 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.

NameDateTime takenScore ___ / 40
  1. 1.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
  2. 2.A park is 44 m long and 12 m wide. Fencing costs ₹36 per metre. What does it cost to fence the park all round (in ₹)?
  3. 3.A rectangular field is 9 m long and 5 m wide. What is its area (in sq m)?
  4. 4.A triangle has a base of 6 cm and a height of 20 cm. What is its area (in sq cm)?
  5. 5.A rectangular field is 9 m long and 6 m wide. What is its area (in sq m)?
  6. 6.The perimeter of a square is 68 cm. What is its area (in sq cm)?
  7. 7.A rectangle has an area of 185 sq cm and a length of 37 cm. What is its perimeter (in cm)?
  8. 8.A garden is 19 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)?
  9. 9.A triangle has a base of 30 cm and a height of 7 cm. What is its area (in sq cm)?
  10. 10.A rectangular field is 22 m long and 14 m wide. What is its area (in sq m)?
  11. 11.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)?
  12. 12.A rectangle has an area of 500 sq cm and a length of 25 cm. What is its perimeter (in cm)?
  13. 13.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
  14. 14.A triangle has a base of 10 cm and a height of 20 cm. What is its area (in sq cm)?
  15. 15.The perimeter of a square is 48 cm. What is its area (in sq cm)?
  16. 16.A park is 11 m long and 6 m wide. Fencing costs ₹22 per metre. What does it cost to fence the park all round (in ₹)?
  17. 17.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
  18. 18.The perimeter of a square is 76 cm. What is its area (in sq cm)?
  19. 19.A garden is 13 m long and 8 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
  20. 20.A park is 22 m long and 6 m wide. Fencing costs ₹35 per metre. What does it cost to fence the park all round (in ₹)?
  21. 21.A rectangle has an area of 36 sq cm and a length of 9 cm. What is its perimeter (in cm)?
  22. 22.The perimeter of a square is 52 cm. What is its area (in sq cm)?
  23. 23.A park is 18 m long and 6 m wide. Fencing costs ₹30 per metre. What does it cost to fence the park all round (in ₹)?
  24. 24.The perimeter of a square is 92 cm. What is its area (in sq cm)?
  25. 25.A rectangle has an area of 288 sq cm and a length of 18 cm. What is its perimeter (in cm)?
  26. 26.The perimeter of a square is 120 cm. What is its area (in sq cm)?
  27. 27.A triangle has a base of 24 cm and a height of 5 cm. What is its area (in sq cm)?
  28. 28.A rectangle has an area of 56 sq cm and a length of 8 cm. What is its perimeter (in cm)?
  29. 29.A triangle has a base of 15 cm and a height of 10 cm. What is its area (in sq cm)?
  30. 30.A rectangle has an area of 456 sq cm and a length of 38 cm. What is its perimeter (in cm)?
  31. 31.A rectangle has an area of 98 sq cm and a length of 14 cm. What is its perimeter (in cm)?
  32. 32.A triangle has a base of 12 cm and a height of 24 cm. What is its area (in sq cm)?
  33. 33.A triangle has a base of 8 cm and a height of 13 cm. What is its area (in sq cm)?
  34. 34.A rectangle has an area of 468 sq cm and a length of 39 cm. What is its perimeter (in cm)?
  35. 35.A rectangle has an area of 182 sq cm and a length of 14 cm. What is its perimeter (in cm)?
  36. 36.A rectangular field is 34 m long and 32 m wide. What is its area (in sq m)?
  37. 37.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
  38. 38.A round wheel has a radius of 21 cm. What is its circumference (take π = 22/7; in cm)?
  39. 39.A rectangle has an area of 152 sq cm and a length of 38 cm. What is its perimeter (in cm)?
  40. 40.A rectangle has an area of 224 sq cm and a length of 28 cm. What is its perimeter (in cm)?

Answer key

  1. 1386
  2. 4032
  3. 45
  4. 60
  5. 54
  6. 289
  7. 84
  8. 198
  9. 105
  10. 308
  11. 94
  12. 90
  13. 616
  14. 100
  15. 144
  16. 748
  17. 2464
  18. 361
  19. 100
  20. 1960
  21. 26
  22. 169
  23. 1440
  24. 529
  25. 68
  26. 900
  27. 60
  28. 30
  29. 75
  30. 100
  31. 42
  32. 144
  33. 52
  34. 102
  35. 54
  36. 1088
  37. 44
  38. 132
  39. 84
  40. 72

Free quantitative aptitude lessons, practice and worksheets at talentjr.in/quantitative-aptitude