← Odd one out: numbers lesson New set →

Odd One Out Numbers Worksheet

Logical reasoning lesson 3: Odd one out: numbers · Set 189 · 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: 57, 6, 29, 78? (a) 57 (b) 6 (c) 29 (d) 78
  2. 2.Which number is the odd one out: 29, 93, 72, 83? (a) 29 (b) 93 (c) 72 (d) 83
  3. 3.Which number is the odd one out: 64, 16, 25, 95? (a) 64 (b) 16 (c) 25 (d) 95
  4. 4.Which number is the odd one out: 3, 17, 67, 48? (a) 3 (b) 17 (c) 67 (d) 48
  5. 5.Which number is the odd one out: 20, 71, 67, 79? (a) 20 (b) 71 (c) 67 (d) 79
  6. 6.Which number is the odd one out: 81, 64, 92, 8? (a) 81 (b) 64 (c) 92 (d) 8
  7. 7.Which number is the odd one out: 67, 12, 53, 33? (a) 67 (b) 12 (c) 53 (d) 33
  8. 8.Which number is the odd one out: 86, 8, 40, 80? (a) 86 (b) 8 (c) 40 (d) 80
  9. 9.Which number is the odd one out: 28, 11, 79, 43? (a) 28 (b) 11 (c) 79 (d) 43
  10. 10.Which number is the odd one out: 4, 31, 83, 47? (a) 4 (b) 31 (c) 83 (d) 47
  11. 11.Which number is the odd one out: 2, 38, 43, 31? (a) 2 (b) 38 (c) 43 (d) 31
  12. 12.Which number is the odd one out: 49, 50, 10, 55? (a) 49 (b) 50 (c) 10 (d) 55
  13. 13.Which number is the odd one out: 19, 93, 84, 7? (a) 19 (b) 93 (c) 84 (d) 7
  14. 14.Which number is the odd one out: 2, 78, 67, 3? (a) 2 (b) 78 (c) 67 (d) 3
  15. 15.Which number is the odd one out: 4, 48, 66, 16? (a) 4 (b) 48 (c) 66 (d) 16
  16. 16.Which number is the odd one out: 37, 26, 2, 71? (a) 37 (b) 26 (c) 2 (d) 71
  17. 17.Which number is the odd one out: 96, 48, 24, 30? (a) 96 (b) 48 (c) 24 (d) 30
  18. 18.Which number is the odd one out: 41, 31, 16, 73? (a) 41 (b) 31 (c) 16 (d) 73
  19. 19.Which number is the odd one out: 59, 43, 47, 20? (a) 59 (b) 43 (c) 47 (d) 20
  20. 20.Which number is the odd one out: 47, 83, 50, 23? (a) 47 (b) 83 (c) 50 (d) 23
  21. 21.Which number is the odd one out: 77, 12, 28, 21? (a) 77 (b) 12 (c) 28 (d) 21
  22. 22.Which number is the odd one out: 59, 79, 53, 56? (a) 59 (b) 79 (c) 53 (d) 56
  23. 23.Which number is the odd one out: 12, 20, 60, 71? (a) 12 (b) 20 (c) 60 (d) 71
  24. 24.Which number is the odd one out: 11, 59, 19, 93? (a) 11 (b) 59 (c) 19 (d) 93
  25. 25.Which number is the odd one out: 61, 82, 17, 47? (a) 61 (b) 82 (c) 17 (d) 47
  26. 26.Which number is the odd one out: 66, 5, 24, 48? (a) 66 (b) 5 (c) 24 (d) 48
  27. 27.Which number is the odd one out: 66, 25, 90, 54? (a) 66 (b) 25 (c) 90 (d) 54
  28. 28.Which number is the odd one out: 11, 89, 79, 88? (a) 11 (b) 89 (c) 79 (d) 88
  29. 29.Which number is the odd one out: 29, 14, 2, 47? (a) 29 (b) 14 (c) 2 (d) 47
  30. 30.Which number is the odd one out: 10, 37, 89, 5? (a) 10 (b) 37 (c) 89 (d) 5
  31. 31.Which number is the odd one out: 13, 66, 71, 79? (a) 13 (b) 66 (c) 71 (d) 79
  32. 32.Which number is the odd one out: 40, 80, 7, 32? (a) 40 (b) 80 (c) 7 (d) 32
  33. 33.Which number is the odd one out: 5, 23, 43, 80? (a) 5 (b) 23 (c) 43 (d) 80
  34. 34.Which number is the odd one out: 71, 98, 97, 7? (a) 71 (b) 98 (c) 97 (d) 7
  35. 35.Which number is the odd one out: 71, 17, 93, 47? (a) 71 (b) 17 (c) 93 (d) 47
  36. 36.Which number is the odd one out: 27, 81, 9, 33? (a) 27 (b) 81 (c) 9 (d) 33
  37. 37.Which number is the odd one out: 24, 48, 12, 33? (a) 24 (b) 48 (c) 12 (d) 33
  38. 38.Which number is the odd one out: 3, 51, 17, 97? (a) 3 (b) 51 (c) 17 (d) 97
  39. 39.Which number is the odd one out: 27, 9, 81, 38? (a) 27 (b) 9 (c) 81 (d) 38
  40. 40.Which number is the odd one out: 31, 8, 4, 64? (a) 31 (b) 8 (c) 4 (d) 64

Answer key

  1. 29
  2. 72
  3. 95
  4. 48
  5. 20
  6. 81
  7. 12
  8. 86
  9. 28
  10. 4
  11. 38
  12. 49
  13. 84
  14. 78
  15. 66
  16. 26
  17. 30
  18. 16
  19. 20
  20. 50
  21. 12
  22. 56
  23. 71
  24. 93
  25. 82
  26. 5
  27. 25
  28. 88
  29. 14
  30. 10
  31. 66
  32. 7
  33. 80
  34. 98
  35. 93
  36. 33
  37. 33
  38. 51
  39. 38
  40. 31

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