← Odd one out: numbers lesson New set →

Odd One Out Numbers Worksheet

Logical reasoning lesson 3: Odd one out: numbers · Set 782 · 40 questions
TalentJR

How to think it through (Test every number): Check each number for a property: even/odd, prime (only two factors), square (4, 9, 16 …), or a multiple of 3, 4, 5 … 9. Find the property that three numbers share and one does not. Make sure no other property points at a different number — then that one is the odd one out.

NameDateTime takenScore ___ / 40
  1. 1.Which number is the odd one out: 41, 44, 19, 11? (a) 41 (b) 44 (c) 19 (d) 11
  2. 2.Which number is the odd one out: 9, 27, 81, 10? (a) 9 (b) 27 (c) 81 (d) 10
  3. 3.Which number is the odd one out: 41, 8, 23, 73? (a) 41 (b) 8 (c) 23 (d) 73
  4. 4.Which number is the odd one out: 23, 71, 85, 83? (a) 23 (b) 71 (c) 85 (d) 83
  5. 5.Which number is the odd one out: 11, 71, 29, 68? (a) 11 (b) 71 (c) 29 (d) 68
  6. 6.Which number is the odd one out: 5, 95, 73, 56? (a) 5 (b) 95 (c) 73 (d) 56
  7. 7.Which number is the odd one out: 41, 11, 22, 67? (a) 41 (b) 11 (c) 22 (d) 67
  8. 8.Which number is the odd one out: 66, 31, 17, 37? (a) 66 (b) 31 (c) 17 (d) 37
  9. 9.Which number is the odd one out: 72, 37, 11, 19? (a) 72 (b) 37 (c) 11 (d) 19
  10. 10.Which number is the odd one out: 53, 81, 41, 29? (a) 53 (b) 81 (c) 41 (d) 29
  11. 11.Which number is the odd one out: 37, 73, 23, 9? (a) 37 (b) 73 (c) 23 (d) 9
  12. 12.Which number is the odd one out: 2, 31, 79, 72? (a) 2 (b) 31 (c) 79 (d) 72
  13. 13.Which number is the odd one out: 97, 13, 14, 67? (a) 97 (b) 13 (c) 14 (d) 67
  14. 14.Which number is the odd one out: 98, 41, 37, 79? (a) 98 (b) 41 (c) 37 (d) 79
  15. 15.Which number is the odd one out: 17, 29, 79, 94? (a) 17 (b) 29 (c) 79 (d) 94
  16. 16.Which number is the odd one out: 59, 23, 84, 47? (a) 59 (b) 23 (c) 84 (d) 47
  17. 17.Which number is the odd one out: 53, 26, 89, 43? (a) 53 (b) 26 (c) 89 (d) 43
  18. 18.Which number is the odd one out: 20, 29, 53, 19? (a) 20 (b) 29 (c) 53 (d) 19
  19. 19.Which number is the odd one out: 36, 37, 17, 47? (a) 36 (b) 37 (c) 17 (d) 47
  20. 20.Which number is the odd one out: 22, 83, 23, 17? (a) 22 (b) 83 (c) 23 (d) 17
  21. 21.Which number is the odd one out: 31, 56, 61, 13? (a) 31 (b) 56 (c) 61 (d) 13
  22. 22.Which number is the odd one out: 24, 60, 32, 88? (a) 24 (b) 60 (c) 32 (d) 88
  23. 23.Which number is the odd one out: 10, 37, 17, 19? (a) 10 (b) 37 (c) 17 (d) 19
  24. 24.Which number is the odd one out: 48, 49, 24, 56? (a) 48 (b) 49 (c) 24 (d) 56
  25. 25.Which number is the odd one out: 49, 24, 72, 54? (a) 49 (b) 24 (c) 72 (d) 54
  26. 26.Which number is the odd one out: 36, 25, 18, 76? (a) 36 (b) 25 (c) 18 (d) 76
  27. 27.Which number is the odd one out: 19, 12, 53, 43? (a) 19 (b) 12 (c) 53 (d) 43
  28. 28.Which number is the odd one out: 31, 11, 53, 20? (a) 31 (b) 11 (c) 53 (d) 20
  29. 29.Which number is the odd one out: 17, 79, 20, 11? (a) 17 (b) 79 (c) 20 (d) 11
  30. 30.Which number is the odd one out: 12, 24, 88, 29? (a) 12 (b) 24 (c) 88 (d) 29
  31. 31.Which number is the odd one out: 29, 17, 14, 97? (a) 29 (b) 17 (c) 14 (d) 97
  32. 32.Which number is the odd one out: 59, 83, 29, 88? (a) 59 (b) 83 (c) 29 (d) 88
  33. 33.Which number is the odd one out: 24, 45, 60, 96? (a) 24 (b) 45 (c) 60 (d) 96
  34. 34.Which number is the odd one out: 19, 70, 23, 53? (a) 19 (b) 70 (c) 23 (d) 53
  35. 35.Which number is the odd one out: 2, 31, 84, 61? (a) 2 (b) 31 (c) 84 (d) 61
  36. 36.Which number is the odd one out: 57, 73, 29, 11? (a) 57 (b) 73 (c) 29 (d) 11
  37. 37.Which number is the odd one out: 31, 90, 73, 45? (a) 31 (b) 90 (c) 73 (d) 45
  38. 38.Which number is the odd one out: 48, 12, 99, 24? (a) 48 (b) 12 (c) 99 (d) 24
  39. 39.Which number is the odd one out: 79, 59, 83, 48? (a) 79 (b) 59 (c) 83 (d) 48
  40. 40.Which number is the odd one out: 24, 77, 96, 8? (a) 24 (b) 77 (c) 96 (d) 8

Answer key

  1. 44
  2. 10
  3. 8
  4. 85
  5. 68
  6. 56
  7. 22
  8. 66
  9. 72
  10. 81
  11. 9
  12. 72
  13. 14
  14. 98
  15. 94
  16. 84
  17. 26
  18. 20
  19. 36
  20. 22
  21. 56
  22. 60
  23. 10
  24. 49
  25. 49
  26. 25
  27. 12
  28. 20
  29. 20
  30. 29
  31. 14
  32. 88
  33. 45
  34. 70
  35. 84
  36. 57
  37. 90
  38. 99
  39. 48
  40. 77

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