← Odd one out: numbers lesson New set →

Odd One Out Numbers Worksheet

Logical reasoning lesson 3: Odd one out: numbers · Set 809 · 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: 79, 6, 97, 43? (a) 79 (b) 6 (c) 97 (d) 43
  2. 2.Which number is the odd one out: 9, 77, 81, 99? (a) 9 (b) 77 (c) 81 (d) 99
  3. 3.Which number is the odd one out: 59, 2, 17, 76? (a) 59 (b) 2 (c) 17 (d) 76
  4. 4.Which number is the odd one out: 29, 67, 27, 17? (a) 29 (b) 67 (c) 27 (d) 17
  5. 5.Which number is the odd one out: 5, 95, 83, 73? (a) 5 (b) 95 (c) 83 (d) 73
  6. 6.Which number is the odd one out: 99, 61, 19, 31? (a) 99 (b) 61 (c) 19 (d) 31
  7. 7.Which number is the odd one out: 31, 97, 41, 91? (a) 31 (b) 97 (c) 41 (d) 91
  8. 8.Which number is the odd one out: 11, 13, 23, 33? (a) 11 (b) 13 (c) 23 (d) 33
  9. 9.Which number is the odd one out: 13, 53, 10, 17? (a) 13 (b) 53 (c) 10 (d) 17
  10. 10.Which number is the odd one out: 97, 71, 27, 89? (a) 97 (b) 71 (c) 27 (d) 89
  11. 11.Which number is the odd one out: 29, 97, 21, 43? (a) 29 (b) 97 (c) 21 (d) 43
  12. 12.Which number is the odd one out: 61, 50, 97, 89? (a) 61 (b) 50 (c) 97 (d) 89
  13. 13.Which number is the odd one out: 31, 38, 83, 29? (a) 31 (b) 38 (c) 83 (d) 29
  14. 14.Which number is the odd one out: 67, 47, 14, 71? (a) 67 (b) 47 (c) 14 (d) 71
  15. 15.Which number is the odd one out: 11, 47, 56, 53? (a) 11 (b) 47 (c) 56 (d) 53
  16. 16.Which number is the odd one out: 51, 29, 41, 24? (a) 51 (b) 29 (c) 41 (d) 24
  17. 17.Which number is the odd one out: 73, 8, 31, 41? (a) 73 (b) 8 (c) 31 (d) 41
  18. 18.Which number is the odd one out: 65, 85, 10, 88? (a) 65 (b) 85 (c) 10 (d) 88
  19. 19.Which number is the odd one out: 43, 90, 59, 17? (a) 43 (b) 90 (c) 59 (d) 17
  20. 20.Which number is the odd one out: 12, 59, 3, 89? (a) 12 (b) 59 (c) 3 (d) 89
  21. 21.Which number is the odd one out: 53, 37, 95, 59? (a) 53 (b) 37 (c) 95 (d) 59
  22. 22.Which number is the odd one out: 42, 11, 59, 67? (a) 42 (b) 11 (c) 59 (d) 67
  23. 23.Which number is the odd one out: 54, 88, 8, 32? (a) 54 (b) 88 (c) 8 (d) 32
  24. 24.Which number is the odd one out: 43, 13, 69, 67? (a) 43 (b) 13 (c) 69 (d) 67
  25. 25.Which number is the odd one out: 62, 99, 81, 9? (a) 62 (b) 99 (c) 81 (d) 9
  26. 26.Which number is the odd one out: 31, 17, 67, 99? (a) 31 (b) 17 (c) 67 (d) 99
  27. 27.Which number is the odd one out: 16, 59, 19, 47? (a) 16 (b) 59 (c) 19 (d) 47
  28. 28.Which number is the odd one out: 71, 97, 39, 89? (a) 71 (b) 97 (c) 39 (d) 89
  29. 29.Which number is the odd one out: 6, 93, 17, 23? (a) 6 (b) 93 (c) 17 (d) 23
  30. 30.Which number is the odd one out: 29, 31, 8, 37? (a) 29 (b) 31 (c) 8 (d) 37
  31. 31.Which number is the odd one out: 84, 17, 41, 83? (a) 84 (b) 17 (c) 41 (d) 83
  32. 32.Which number is the odd one out: 11, 68, 53, 13? (a) 11 (b) 68 (c) 53 (d) 13
  33. 33.Which number is the odd one out: 17, 13, 78, 73? (a) 17 (b) 13 (c) 78 (d) 73
  34. 34.Which number is the odd one out: 29, 31, 17, 6? (a) 29 (b) 31 (c) 17 (d) 6
  35. 35.Which number is the odd one out: 76, 92, 25, 20? (a) 76 (b) 92 (c) 25 (d) 20
  36. 36.Which number is the odd one out: 20, 43, 85, 79? (a) 20 (b) 43 (c) 85 (d) 79
  37. 37.Which number is the odd one out: 84, 73, 12, 42? (a) 84 (b) 73 (c) 12 (d) 42
  38. 38.Which number is the odd one out: 31, 67, 19, 60? (a) 31 (b) 67 (c) 19 (d) 60
  39. 39.Which number is the odd one out: 37, 47, 18, 43? (a) 37 (b) 47 (c) 18 (d) 43
  40. 40.Which number is the odd one out: 80, 40, 58, 8? (a) 80 (b) 40 (c) 58 (d) 8

Answer key

  1. 6
  2. 77
  3. 76
  4. 27
  5. 95
  6. 99
  7. 91
  8. 33
  9. 10
  10. 27
  11. 21
  12. 50
  13. 38
  14. 14
  15. 56
  16. 24
  17. 8
  18. 88
  19. 90
  20. 12
  21. 95
  22. 42
  23. 54
  24. 69
  25. 62
  26. 99
  27. 16
  28. 39
  29. 6
  30. 8
  31. 84
  32. 68
  33. 78
  34. 6
  35. 25
  36. 20
  37. 73
  38. 60
  39. 18
  40. 58

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