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Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 138 · 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 72 cm. What is its area (in sq cm)?
  2. 2.A triangle has a base of 22 cm and a height of 12 cm. What is its area (in sq cm)?
  3. 3.A rectangular field is 30 m long and 28 m wide. What is its area (in sq m)?
  4. 4.The perimeter of a square is 92 cm. What is its area (in sq cm)?
  5. 5.A rectangular field is 38 m long and 25 m wide. What is its area (in sq m)?
  6. 6.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
  7. 7.A rectangular field is 7 m long and 5 m wide. What is its area (in sq m)?
  8. 8.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
  9. 9.A park is 45 m long and 41 m wide. Fencing costs ₹26 per metre. What does it cost to fence the park all round (in ₹)?
  10. 10.A park is 58 m long and 10 m wide. Fencing costs ₹5 per metre. What does it cost to fence the park all round (in ₹)?
  11. 11.A garden is 15 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)?
  12. 12.A rectangular field is 22 m long and 11 m wide. What is its area (in sq m)?
  13. 13.A rectangle has an area of 1200 sq cm and a length of 40 cm. What is its perimeter (in cm)?
  14. 14.A triangle has a base of 4 cm and a height of 4 cm. What is its area (in sq cm)?
  15. 15.A garden is 11 m long and 5 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
  16. 16.The perimeter of a square is 32 cm. What is its area (in sq cm)?
  17. 17.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
  18. 18.A rectangular field is 12 m long and 4 m wide. What is its area (in sq m)?
  19. 19.A triangle has a base of 13 cm and a height of 10 cm. What is its area (in sq cm)?
  20. 20.The perimeter of a square is 44 cm. What is its area (in sq cm)?
  21. 21.A rectangular field is 14 m long and 4 m wide. What is its area (in sq m)?
  22. 22.A garden is 28 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)?
  23. 23.A rectangular field is 28 m long and 8 m wide. What is its area (in sq m)?
  24. 24.A garden is 20 m long and 11 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
  25. 25.The perimeter of a square is 40 cm. What is its area (in sq cm)?
  26. 26.A garden is 40 m long and 7 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
  27. 27.A rectangular field is 8 m long and 6 m wide. What is its area (in sq m)?
  28. 28.A rectangular field is 9 m long and 8 m wide. What is its area (in sq m)?
  29. 29.A rectangle has an area of 75 sq cm and a length of 25 cm. What is its perimeter (in cm)?
  30. 30.A rectangle has an area of 40 sq cm and a length of 8 cm. What is its perimeter (in cm)?
  31. 31.A triangle has a base of 22 cm and a height of 8 cm. What is its area (in sq cm)?
  32. 32.A triangle has a base of 4 cm and a height of 14 cm. What is its area (in sq cm)?
  33. 33.A rectangular field is 40 m long and 15 m wide. What is its area (in sq m)?
  34. 34.The perimeter of a square is 20 cm. What is its area (in sq cm)?
  35. 35.A rectangle has an area of 190 sq cm and a length of 38 cm. What is its perimeter (in cm)?
  36. 36.A triangle has a base of 30 cm and a height of 5 cm. What is its area (in sq cm)?
  37. 37.The perimeter of a square is 56 cm. What is its area (in sq cm)?
  38. 38.A rectangular field is 11 m long and 4 m wide. What is its area (in sq m)?
  39. 39.A triangle has a base of 14 cm and a height of 4 cm. What is its area (in sq cm)?
  40. 40.A park is 41 m long and 33 m wide. Fencing costs ₹30 per metre. What does it cost to fence the park all round (in ₹)?

Answer key

  1. 324
  2. 132
  3. 840
  4. 529
  5. 950
  6. 154
  7. 35
  8. 44
  9. 4472
  10. 680
  11. 112
  12. 242
  13. 140
  14. 8
  15. 36
  16. 64
  17. 2464
  18. 48
  19. 65
  20. 121
  21. 56
  22. 168
  23. 224
  24. 140
  25. 100
  26. 98
  27. 48
  28. 72
  29. 56
  30. 26
  31. 88
  32. 28
  33. 600
  34. 25
  35. 86
  36. 75
  37. 196
  38. 44
  39. 28
  40. 4440

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