← Area and perimeter lesson New set →

Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 166 · 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.A park is 56 m long and 31 m wide. Fencing costs ₹29 per metre. What does it cost to fence the park all round (in ₹)?
  2. 2.A rectangle has an area of 108 sq cm and a length of 12 cm. What is its perimeter (in cm)?
  3. 3.A garden is 16 m long and 10 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
  4. 4.A rectangular field is 35 m long and 26 m wide. What is its area (in sq m)?
  5. 5.A triangle has a base of 10 cm and a height of 9 cm. What is its area (in sq cm)?
  6. 6.A triangle has a base of 9 cm and a height of 10 cm. What is its area (in sq cm)?
  7. 7.A park is 57 m long and 24 m wide. Fencing costs ₹18 per metre. What does it cost to fence the park all round (in ₹)?
  8. 8.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
  9. 9.A triangle has a base of 26 cm and a height of 23 cm. What is its area (in sq cm)?
  10. 10.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
  11. 11.A rectangle has an area of 50 sq cm and a length of 10 cm. What is its perimeter (in cm)?
  12. 12.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
  13. 13.A rectangle has an area of 15 sq cm and a length of 5 cm. What is its perimeter (in cm)?
  14. 14.A rectangle has an area of 30 sq cm and a length of 6 cm. What is its perimeter (in cm)?
  15. 15.A triangle has a base of 16 cm and a height of 11 cm. What is its area (in sq cm)?
  16. 16.A rectangle has an area of 72 sq cm and a length of 24 cm. What is its perimeter (in cm)?
  17. 17.A triangle has a base of 9 cm and a height of 20 cm. What is its area (in sq cm)?
  18. 18.A rectangular field is 36 m long and 27 m wide. What is its area (in sq m)?
  19. 19.A rectangle has an area of 120 sq cm and a length of 20 cm. What is its perimeter (in cm)?
  20. 20.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
  21. 21.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
  22. 22.The perimeter of a square is 56 cm. What is its area (in sq cm)?
  23. 23.A rectangular field is 24 m long and 21 m wide. What is its area (in sq m)?
  24. 24.A garden is 14 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)?
  25. 25.A triangle has a base of 15 cm and a height of 10 cm. What is its area (in sq cm)?
  26. 26.A rectangular field is 15 m long and 12 m wide. What is its area (in sq m)?
  27. 27.A rectangle has an area of 240 sq cm and a length of 16 cm. What is its perimeter (in cm)?
  28. 28.A park is 28 m long and 16 m wide. Fencing costs ₹22 per metre. What does it cost to fence the park all round (in ₹)?
  29. 29.A triangle has a base of 8 cm and a height of 11 cm. What is its area (in sq cm)?
  30. 30.A rectangular field is 20 m long and 12 m wide. What is its area (in sq m)?
  31. 31.A garden is 21 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)?
  32. 32.The perimeter of a square is 68 cm. What is its area (in sq cm)?
  33. 33.A rectangle has an area of 136 sq cm and a length of 34 cm. What is its perimeter (in cm)?
  34. 34.The perimeter of a square is 120 cm. What is its area (in sq cm)?
  35. 35.A triangle has a base of 4 cm and a height of 21 cm. What is its area (in sq cm)?
  36. 36.A round wheel has a diameter of 70 cm. What is its circumference (take π = 22/7; in cm)?
  37. 37.A park is 55 m long and 26 m wide. Fencing costs ₹6 per metre. What does it cost to fence the park all round (in ₹)?
  38. 38.A park is 28 m long and 26 m wide. Fencing costs ₹19 per metre. What does it cost to fence the park all round (in ₹)?
  39. 39.A rectangle has an area of 912 sq cm and a length of 38 cm. What is its perimeter (in cm)?
  40. 40.A rectangle has an area of 45 sq cm and a length of 9 cm. What is its perimeter (in cm)?

Answer key

  1. 5046
  2. 42
  3. 120
  4. 910
  5. 45
  6. 45
  7. 2916
  8. 154
  9. 299
  10. 1386
  11. 30
  12. 2464
  13. 16
  14. 22
  15. 88
  16. 54
  17. 90
  18. 972
  19. 52
  20. 616
  21. 88
  22. 196
  23. 504
  24. 100
  25. 75
  26. 180
  27. 62
  28. 1936
  29. 44
  30. 240
  31. 210
  32. 289
  33. 76
  34. 900
  35. 42
  36. 220
  37. 972
  38. 2052
  39. 124
  40. 28

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