← Odd one out: numbers lesson New set →

Odd One Out Numbers Worksheet

Logical reasoning lesson 3: Odd one out: numbers · Set 369 · 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: 2, 64, 47, 43? (a) 2 (b) 64 (c) 47 (d) 43
  2. 2.Which number is the odd one out: 52, 13, 19, 59? (a) 52 (b) 13 (c) 19 (d) 59
  3. 3.Which number is the odd one out: 8, 7, 52, 56? (a) 8 (b) 7 (c) 52 (d) 56
  4. 4.Which number is the odd one out: 77, 21, 66, 91? (a) 77 (b) 21 (c) 66 (d) 91
  5. 5.Which number is the odd one out: 91, 53, 89, 47? (a) 91 (b) 53 (c) 89 (d) 47
  6. 6.Which number is the odd one out: 71, 87, 84, 17? (a) 71 (b) 87 (c) 84 (d) 17
  7. 7.Which number is the odd one out: 16, 48, 64, 18? (a) 16 (b) 48 (c) 64 (d) 18
  8. 8.Which number is the odd one out: 10, 47, 31, 41? (a) 10 (b) 47 (c) 31 (d) 41
  9. 9.Which number is the odd one out: 17, 46, 89, 73? (a) 17 (b) 46 (c) 89 (d) 73
  10. 10.Which number is the odd one out: 17, 68, 19, 29? (a) 17 (b) 68 (c) 19 (d) 29
  11. 11.Which number is the odd one out: 63, 41, 37, 3? (a) 63 (b) 41 (c) 37 (d) 3
  12. 12.Which number is the odd one out: 59, 56, 23, 83? (a) 59 (b) 56 (c) 23 (d) 83
  13. 13.Which number is the odd one out: 30, 60, 50, 44? (a) 30 (b) 60 (c) 50 (d) 44
  14. 14.Which number is the odd one out: 61, 17, 52, 59? (a) 61 (b) 17 (c) 52 (d) 59
  15. 15.Which number is the odd one out: 90, 54, 45, 61? (a) 90 (b) 54 (c) 45 (d) 61
  16. 16.Which number is the odd one out: 11, 63, 23, 3? (a) 11 (b) 63 (c) 23 (d) 3
  17. 17.Which number is the odd one out: 59, 13, 57, 31? (a) 59 (b) 13 (c) 57 (d) 31
  18. 18.Which number is the odd one out: 95, 18, 54, 66? (a) 95 (b) 18 (c) 54 (d) 66
  19. 19.Which number is the odd one out: 29, 47, 11, 10? (a) 29 (b) 47 (c) 11 (d) 10
  20. 20.Which number is the odd one out: 29, 77, 23, 71? (a) 29 (b) 77 (c) 23 (d) 71
  21. 21.Which number is the odd one out: 32, 73, 19, 31? (a) 32 (b) 73 (c) 19 (d) 31
  22. 22.Which number is the odd one out: 78, 24, 48, 96? (a) 78 (b) 24 (c) 48 (d) 96
  23. 23.Which number is the odd one out: 89, 15, 31, 30? (a) 89 (b) 15 (c) 31 (d) 30
  24. 24.Which number is the odd one out: 11, 17, 13, 52? (a) 11 (b) 17 (c) 13 (d) 52
  25. 25.Which number is the odd one out: 6, 48, 80, 66? (a) 6 (b) 48 (c) 80 (d) 66
  26. 26.Which number is the odd one out: 43, 36, 71, 2? (a) 43 (b) 36 (c) 71 (d) 2
  27. 27.Which number is the odd one out: 2, 4, 17, 83? (a) 2 (b) 4 (c) 17 (d) 83
  28. 28.Which number is the odd one out: 57, 59, 83, 43? (a) 57 (b) 59 (c) 83 (d) 43
  29. 29.Which number is the odd one out: 14, 67, 23, 61? (a) 14 (b) 67 (c) 23 (d) 61
  30. 30.Which number is the odd one out: 29, 37, 27, 3? (a) 29 (b) 37 (c) 27 (d) 3
  31. 31.Which number is the odd one out: 3, 2, 30, 73? (a) 3 (b) 2 (c) 30 (d) 73
  32. 32.Which number is the odd one out: 53, 10, 67, 89? (a) 53 (b) 10 (c) 67 (d) 89
  33. 33.Which number is the odd one out: 53, 73, 78, 83? (a) 53 (b) 73 (c) 78 (d) 83
  34. 34.Which number is the odd one out: 12, 2, 73, 37? (a) 12 (b) 2 (c) 73 (d) 37
  35. 35.Which number is the odd one out: 60, 36, 9, 81? (a) 60 (b) 36 (c) 9 (d) 81
  36. 36.Which number is the odd one out: 37, 8, 31, 59? (a) 37 (b) 8 (c) 31 (d) 59
  37. 37.Which number is the odd one out: 14, 65, 28, 52? (a) 14 (b) 65 (c) 28 (d) 52
  38. 38.Which number is the odd one out: 5, 41, 65, 73? (a) 5 (b) 41 (c) 65 (d) 73
  39. 39.Which number is the odd one out: 81, 9, 88, 99? (a) 81 (b) 9 (c) 88 (d) 99
  40. 40.Which number is the odd one out: 26, 47, 79, 19? (a) 26 (b) 47 (c) 79 (d) 19

Answer key

  1. 64
  2. 52
  3. 7
  4. 66
  5. 91
  6. 84
  7. 18
  8. 10
  9. 46
  10. 68
  11. 63
  12. 56
  13. 44
  14. 52
  15. 61
  16. 63
  17. 57
  18. 95
  19. 10
  20. 77
  21. 32
  22. 78
  23. 30
  24. 52
  25. 80
  26. 36
  27. 4
  28. 57
  29. 14
  30. 27
  31. 30
  32. 10
  33. 78
  34. 12
  35. 60
  36. 8
  37. 65
  38. 65
  39. 88
  40. 26

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