← Odd one out: numbers lesson New set →

Odd One Out Numbers Worksheet

Logical reasoning lesson 3: Odd one out: numbers · Set 701 · 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: 83, 47, 26, 23? (a) 83 (b) 47 (c) 26 (d) 23
  2. 2.Which number is the odd one out: 37, 79, 20, 19? (a) 37 (b) 79 (c) 20 (d) 19
  3. 3.Which number is the odd one out: 61, 11, 73, 14? (a) 61 (b) 11 (c) 73 (d) 14
  4. 4.Which number is the odd one out: 70, 31, 5, 2? (a) 70 (b) 31 (c) 5 (d) 2
  5. 5.Which number is the odd one out: 45, 35, 27, 99? (a) 45 (b) 35 (c) 27 (d) 99
  6. 6.Which number is the odd one out: 50, 51, 75, 69? (a) 50 (b) 51 (c) 75 (d) 69
  7. 7.Which number is the odd one out: 31, 55, 5, 94? (a) 31 (b) 55 (c) 5 (d) 94
  8. 8.Which number is the odd one out: 23, 79, 19, 99? (a) 23 (b) 79 (c) 19 (d) 99
  9. 9.Which number is the odd one out: 47, 52, 97, 59? (a) 47 (b) 52 (c) 97 (d) 59
  10. 10.Which number is the odd one out: 60, 91, 30, 12? (a) 60 (b) 91 (c) 30 (d) 12
  11. 11.Which number is the odd one out: 2, 43, 79, 56? (a) 2 (b) 43 (c) 79 (d) 56
  12. 12.Which number is the odd one out: 71, 76, 73, 67? (a) 71 (b) 76 (c) 73 (d) 67
  13. 13.Which number is the odd one out: 47, 79, 6, 97? (a) 47 (b) 79 (c) 6 (d) 97
  14. 14.Which number is the odd one out: 41, 77, 29, 11? (a) 41 (b) 77 (c) 29 (d) 11
  15. 15.Which number is the odd one out: 29, 4, 64, 16? (a) 29 (b) 4 (c) 64 (d) 16
  16. 16.Which number is the odd one out: 3, 29, 19, 72? (a) 3 (b) 29 (c) 19 (d) 72
  17. 17.Which number is the odd one out: 2, 58, 13, 59? (a) 2 (b) 58 (c) 13 (d) 59
  18. 18.Which number is the odd one out: 45, 15, 36, 75? (a) 45 (b) 15 (c) 36 (d) 75
  19. 19.Which number is the odd one out: 12, 47, 41, 23? (a) 12 (b) 47 (c) 41 (d) 23
  20. 20.Which number is the odd one out: 96, 24, 49, 32? (a) 96 (b) 24 (c) 49 (d) 32
  21. 21.Which number is the odd one out: 29, 19, 83, 82? (a) 29 (b) 19 (c) 83 (d) 82
  22. 22.Which number is the odd one out: 80, 45, 32, 8? (a) 80 (b) 45 (c) 32 (d) 8
  23. 23.Which number is the odd one out: 73, 59, 60, 43? (a) 73 (b) 59 (c) 60 (d) 43
  24. 24.Which number is the odd one out: 99, 81, 33, 9? (a) 99 (b) 81 (c) 33 (d) 9
  25. 25.Which number is the odd one out: 98, 13, 2, 89? (a) 98 (b) 13 (c) 2 (d) 89
  26. 26.Which number is the odd one out: 23, 6, 31, 19? (a) 23 (b) 6 (c) 31 (d) 19
  27. 27.Which number is the odd one out: 53, 19, 31, 77? (a) 53 (b) 19 (c) 31 (d) 77
  28. 28.Which number is the odd one out: 79, 17, 71, 16? (a) 79 (b) 17 (c) 71 (d) 16
  29. 29.Which number is the odd one out: 79, 17, 22, 37? (a) 79 (b) 17 (c) 22 (d) 37
  30. 30.Which number is the odd one out: 37, 21, 71, 89? (a) 37 (b) 21 (c) 71 (d) 89
  31. 31.Which number is the odd one out: 47, 23, 54, 41? (a) 47 (b) 23 (c) 54 (d) 41
  32. 32.Which number is the odd one out: 59, 32, 79, 71? (a) 59 (b) 32 (c) 79 (d) 71
  33. 33.Which number is the odd one out: 8, 96, 24, 71? (a) 8 (b) 96 (c) 24 (d) 71
  34. 34.Which number is the odd one out: 89, 2, 23, 70? (a) 89 (b) 2 (c) 23 (d) 70
  35. 35.Which number is the odd one out: 30, 80, 32, 8? (a) 30 (b) 80 (c) 32 (d) 8
  36. 36.Which number is the odd one out: 61, 89, 90, 2? (a) 61 (b) 89 (c) 90 (d) 2
  37. 37.Which number is the odd one out: 54, 18, 24, 32? (a) 54 (b) 18 (c) 24 (d) 32
  38. 38.Which number is the odd one out: 47, 61, 97, 64? (a) 47 (b) 61 (c) 97 (d) 64
  39. 39.Which number is the odd one out: 97, 73, 11, 68? (a) 97 (b) 73 (c) 11 (d) 68
  40. 40.Which number is the odd one out: 12, 53, 31, 37? (a) 12 (b) 53 (c) 31 (d) 37

Answer key

  1. 26
  2. 20
  3. 14
  4. 70
  5. 35
  6. 50
  7. 94
  8. 99
  9. 52
  10. 91
  11. 56
  12. 76
  13. 6
  14. 77
  15. 29
  16. 72
  17. 58
  18. 36
  19. 12
  20. 49
  21. 82
  22. 45
  23. 60
  24. 33
  25. 98
  26. 6
  27. 77
  28. 16
  29. 22
  30. 21
  31. 54
  32. 32
  33. 71
  34. 70
  35. 30
  36. 90
  37. 32
  38. 64
  39. 68
  40. 12

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