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Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 80 · 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 round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
  2. 2.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)?
  3. 3.A rectangle has an area of 288 sq cm and a length of 36 cm. What is its perimeter (in cm)?
  4. 4.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
  5. 5.A rectangle has an area of 130 sq cm and a length of 13 cm. What is its perimeter (in cm)?
  6. 6.A round wheel has a radius of 21 cm. What is its circumference (take π = 22/7; in cm)?
  7. 7.A triangle has a base of 4 cm and a height of 8 cm. What is its area (in sq cm)?
  8. 8.A rectangular field is 22 m long and 3 m wide. What is its area (in sq m)?
  9. 9.A garden is 22 m long and 20 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
  10. 10.A rectangular field is 5 m long and 4 m wide. What is its area (in sq m)?
  11. 11.A rectangle has an area of 450 sq cm and a length of 30 cm. What is its perimeter (in cm)?
  12. 12.A triangle has a base of 12 cm and a height of 9 cm. What is its area (in sq cm)?
  13. 13.A round wheel has a diameter of 70 cm. What is its circumference (take π = 22/7; in cm)?
  14. 14.A triangle has a base of 28 cm and a height of 11 cm. What is its area (in sq cm)?
  15. 15.A rectangular field is 28 m long and 20 m wide. What is its area (in sq m)?
  16. 16.A garden is 19 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)?
  17. 17.A rectangular field is 39 m long and 6 m wide. What is its area (in sq m)?
  18. 18.A rectangular field is 36 m long and 11 m wide. What is its area (in sq m)?
  19. 19.A park is 26 m long and 24 m wide. Fencing costs ₹37 per metre. What does it cost to fence the park all round (in ₹)?
  20. 20.The perimeter of a square is 28 cm. What is its area (in sq cm)?
  21. 21.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
  22. 22.A rectangle has an area of 351 sq cm and a length of 27 cm. What is its perimeter (in cm)?
  23. 23.A triangle has a base of 12 cm and a height of 3 cm. What is its area (in sq cm)?
  24. 24.A rectangular field is 25 m long and 20 m wide. What is its area (in sq m)?
  25. 25.The perimeter of a square is 76 cm. What is its area (in sq cm)?
  26. 26.A garden is 30 m long and 22 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
  27. 27.A round wheel has a diameter of 28 cm. What is its circumference (take π = 22/7; in cm)?
  28. 28.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
  29. 29.A garden is 37 m long and 8 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
  30. 30.The perimeter of a square is 116 cm. What is its area (in sq cm)?
  31. 31.The perimeter of a square is 48 cm. What is its area (in sq cm)?
  32. 32.A rectangle has an area of 1023 sq cm and a length of 33 cm. What is its perimeter (in cm)?
  33. 33.A rectangle has an area of 275 sq cm and a length of 25 cm. What is its perimeter (in cm)?
  34. 34.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
  35. 35.A park is 21 m long and 9 m wide. Fencing costs ₹8 per metre. What does it cost to fence the park all round (in ₹)?
  36. 36.A round wheel has a diameter of 56 cm. What is its circumference (take π = 22/7; in cm)?
  37. 37.A rectangular field is 7 m long and 3 m wide. What is its area (in sq m)?
  38. 38.The perimeter of a square is 100 cm. What is its area (in sq cm)?
  39. 39.A rectangle has an area of 70 sq cm and a length of 10 cm. What is its perimeter (in cm)?
  40. 40.A rectangular field is 35 m long and 13 m wide. What is its area (in sq m)?

Answer key

  1. 88
  2. 46
  3. 88
  4. 2464
  5. 46
  6. 132
  7. 16
  8. 66
  9. 288
  10. 20
  11. 90
  12. 54
  13. 220
  14. 154
  15. 560
  16. 56
  17. 234
  18. 396
  19. 3700
  20. 49
  21. 154
  22. 80
  23. 18
  24. 500
  25. 361
  26. 348
  27. 88
  28. 44
  29. 94
  30. 841
  31. 144
  32. 128
  33. 72
  34. 1386
  35. 480
  36. 176
  37. 21
  38. 625
  39. 34
  40. 455

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