← Area and perimeter lesson New set →

Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 219 · 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.The perimeter of a square is 24 cm. What is its area (in sq cm)?
  2. 2.A triangle has a base of 28 cm and a height of 10 cm. What is its area (in sq cm)?
  3. 3.The perimeter of a square is 112 cm. What is its area (in sq cm)?
  4. 4.A rectangular field is 31 m long and 7 m wide. What is its area (in sq m)?
  5. 5.A rectangle has an area of 160 sq cm and a length of 16 cm. What is its perimeter (in cm)?
  6. 6.The perimeter of a square is 32 cm. What is its area (in sq cm)?
  7. 7.A rectangle has an area of 551 sq cm and a length of 29 cm. What is its perimeter (in cm)?
  8. 8.A park is 18 m long and 7 m wide. Fencing costs ₹16 per metre. What does it cost to fence the park all round (in ₹)?
  9. 9.A triangle has a base of 7 cm and a height of 20 cm. What is its area (in sq cm)?
  10. 10.A rectangle has an area of 187 sq cm and a length of 17 cm. What is its perimeter (in cm)?
  11. 11.A park is 30 m long and 22 m wide. Fencing costs ₹6 per metre. What does it cost to fence the park all round (in ₹)?
  12. 12.A rectangle has an area of 490 sq cm and a length of 35 cm. What is its perimeter (in cm)?
  13. 13.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
  14. 14.A triangle has a base of 30 cm and a height of 17 cm. What is its area (in sq cm)?
  15. 15.A park is 35 m long and 9 m wide. Fencing costs ₹25 per metre. What does it cost to fence the park all round (in ₹)?
  16. 16.A rectangle has an area of 18 sq cm and a length of 6 cm. What is its perimeter (in cm)?
  17. 17.A garden is 19 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 park is 24 m long and 11 m wide. Fencing costs ₹10 per metre. What does it cost to fence the park all round (in ₹)?
  19. 19.A round wheel has a diameter of 84 cm. What is its circumference (take π = 22/7; in cm)?
  20. 20.A round wheel has a radius of 21 cm. What is its circumference (take π = 22/7; in cm)?
  21. 21.A garden is 22 m long and 12 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
  22. 22.A rectangular field is 12 m long and 9 m wide. What is its area (in sq m)?
  23. 23.The perimeter of a square is 84 cm. What is its area (in sq cm)?
  24. 24.A garden is 15 m long and 6 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
  25. 25.A rectangle has an area of 203 sq cm and a length of 29 cm. What is its perimeter (in cm)?
  26. 26.The perimeter of a square is 64 cm. What is its area (in sq cm)?
  27. 27.A park is 11 m long and 5 m wide. Fencing costs ₹16 per metre. What does it cost to fence the park all round (in ₹)?
  28. 28.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)?
  29. 29.A triangle has a base of 11 cm and a height of 4 cm. What is its area (in sq cm)?
  30. 30.A round wheel has a diameter of 56 cm. What is its circumference (take π = 22/7; in cm)?
  31. 31.A garden is 23 m long and 16 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
  32. 32.A park is 11 m long and 8 m wide. Fencing costs ₹33 per metre. What does it cost to fence the park all round (in ₹)?
  33. 33.A rectangular field is 15 m long and 12 m wide. What is its area (in sq m)?
  34. 34.A park is 23 m long and 13 m wide. Fencing costs ₹6 per metre. What does it cost to fence the park all round (in ₹)?
  35. 35.A triangle has a base of 15 cm and a height of 10 cm. What is its area (in sq cm)?
  36. 36.A rectangle has an area of 98 sq cm and a length of 14 cm. What is its perimeter (in cm)?
  37. 37.A rectangle has an area of 810 sq cm and a length of 30 cm. What is its perimeter (in cm)?
  38. 38.A triangle has a base of 24 cm and a height of 19 cm. What is its area (in sq cm)?
  39. 39.A park is 42 m long and 6 m wide. Fencing costs ₹8 per metre. What does it cost to fence the park all round (in ₹)?
  40. 40.A triangle has a base of 18 cm and a height of 18 cm. What is its area (in sq cm)?

Answer key

  1. 36
  2. 140
  3. 784
  4. 217
  5. 52
  6. 64
  7. 96
  8. 800
  9. 70
  10. 56
  11. 624
  12. 98
  13. 2464
  14. 255
  15. 2200
  16. 18
  17. 258
  18. 700
  19. 264
  20. 132
  21. 240
  22. 108
  23. 441
  24. 46
  25. 72
  26. 256
  27. 512
  28. 120
  29. 22
  30. 176
  31. 270
  32. 1254
  33. 180
  34. 432
  35. 75
  36. 42
  37. 114
  38. 228
  39. 768
  40. 162

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