← Number series lesson New set →

Number Series Worksheet

Logical reasoning lesson 1: Number series · Set 227 · 40 questions
TalentJR

How to think it through (Find the jump): Write the jump between each pair of neighbours (+3, +3, +3 … or × 2, × 2 …). If the jumps are not equal, look at the jumps themselves: do they grow by 1, take turns, or are the numbers squares (1, 4, 9, 16 …)? Use the same rule once more to get the next number.

NameDateTime takenScore ___ / 40
  1. 1.What comes next? 4, 6, 9, 13, 18, ?
  2. 2.What comes next? 3, 9, 27, 81, 243, ?
  3. 3.What comes next? 11, 16, 15, 20, 19, 24, ?
  4. 4.What comes next? 1, 3, 9, 27, 81, ?
  5. 5.What comes next? 25, 36, 49, 64, 81, ?
  6. 6.What comes next? 16, 23, 22, 29, 28, 35, ?
  7. 7.What comes next? 5, 8, 6, 9, 7, 10, ?
  8. 8.What comes next? 4, 9, 5, 10, 6, 11, ?
  9. 9.What comes next? 12, 14, 16, 18, 20, ?
  10. 10.What comes next? 2, 7, 3, 8, 4, 9, ?
  11. 11.What comes next? 0, 3, 8, 15, 24, ?
  12. 12.What comes next? 2, 4, 8, 16, 32, ?
  13. 13.What comes next? 16, 21, 26, 31, 36, ?
  14. 14.What comes next? 9, 13, 17, 21, 25, ?
  15. 15.What comes next? 13, 21, 29, 37, 45, ?
  16. 16.What comes next? 5, 10, 17, 26, 37, ?
  17. 17.What comes next? 9, 15, 21, 27, 33, ?
  18. 18.What comes next? 9, 16, 25, 36, 49, ?
  19. 19.What comes next? 4, 8, 16, 32, 64, ?
  20. 20.What comes next? 5, 13, 12, 20, 19, 27, ?
  21. 21.What comes next? 19, 22, 20, 23, 21, 24, ?
  22. 22.What comes next? 3, 7, 5, 9, 7, 11, ?
  23. 23.What comes next? 12, 16, 13, 17, 14, 18, ?
  24. 24.What comes next? 4, 9, 16, 25, 36, ?
  25. 25.What comes next? 20, 25, 30, 35, 40, ?
  26. 26.What comes next? 17, 21, 25, 29, 33, ?
  27. 27.What comes next? 2, 5, 10, 17, 26, ?
  28. 28.What comes next? 5, 14, 23, 32, 41, ?
  29. 29.What comes next? 14, 17, 21, 26, 32, ?
  30. 30.What comes next? 11, 14, 18, 23, 29, ?
  31. 31.What comes next? 5, 10, 8, 13, 11, 16, ?
  32. 32.What comes next? 4, 8, 13, 19, 26, ?
  33. 33.What comes next? 8, 9, 11, 14, 18, ?
  34. 34.What comes next? 6, 10, 7, 11, 8, 12, ?
  35. 35.What comes next? 12, 13, 15, 18, 22, ?
  36. 36.What comes next? 5, 12, 19, 26, 33, ?
  37. 37.What comes next? 2, 6, 18, 54, 162, ?
  38. 38.What comes next? 24, 35, 48, 63, 80, ?
  39. 39.What comes next? 5, 8, 12, 17, 23, ?
  40. 40.What comes next? 13, 16, 14, 17, 15, 18, ?

Answer key

  1. 24
  2. 729
  3. 23
  4. 243
  5. 100
  6. 34
  7. 8
  8. 7
  9. 22
  10. 5
  11. 35
  12. 64
  13. 41
  14. 29
  15. 53
  16. 50
  17. 39
  18. 64
  19. 128
  20. 26
  21. 22
  22. 9
  23. 15
  24. 49
  25. 45
  26. 37
  27. 37
  28. 50
  29. 39
  30. 36
  31. 14
  32. 34
  33. 23
  34. 9
  35. 27
  36. 40
  37. 486
  38. 99
  39. 30
  40. 16

Free logical reasoning lessons, practice and worksheets at talentjr.in/logical-reasoning