← Odd one out: numbers lesson New set →

Odd One Out Numbers Worksheet

Logical reasoning lesson 3: Odd one out: numbers · Set 385 · 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: 29, 7, 63, 13? (a) 29 (b) 7 (c) 63 (d) 13
  2. 2.Which number is the odd one out: 32, 84, 8, 56? (a) 32 (b) 84 (c) 8 (d) 56
  3. 3.Which number is the odd one out: 79, 73, 20, 97? (a) 79 (b) 73 (c) 20 (d) 97
  4. 4.Which number is the odd one out: 43, 18, 2, 3? (a) 43 (b) 18 (c) 2 (d) 3
  5. 5.Which number is the odd one out: 69, 27, 99, 29? (a) 69 (b) 27 (c) 99 (d) 29
  6. 6.Which number is the odd one out: 90, 87, 54, 25? (a) 90 (b) 87 (c) 54 (d) 25
  7. 7.Which number is the odd one out: 4, 61, 41, 83? (a) 4 (b) 61 (c) 41 (d) 83
  8. 8.Which number is the odd one out: 83, 22, 89, 29? (a) 83 (b) 22 (c) 89 (d) 29
  9. 9.Which number is the odd one out: 23, 76, 29, 97? (a) 23 (b) 76 (c) 29 (d) 97
  10. 10.Which number is the odd one out: 48, 12, 24, 11? (a) 48 (b) 12 (c) 24 (d) 11
  11. 11.Which number is the odd one out: 48, 66, 96, 83? (a) 48 (b) 66 (c) 96 (d) 83
  12. 12.Which number is the odd one out: 89, 12, 17, 73? (a) 89 (b) 12 (c) 17 (d) 73
  13. 13.Which number is the odd one out: 67, 73, 61, 40? (a) 67 (b) 73 (c) 61 (d) 40
  14. 14.Which number is the odd one out: 5, 3, 45, 31? (a) 5 (b) 3 (c) 45 (d) 31
  15. 15.Which number is the odd one out: 94, 79, 19, 31? (a) 94 (b) 79 (c) 19 (d) 31
  16. 16.Which number is the odd one out: 89, 9, 13, 17? (a) 89 (b) 9 (c) 13 (d) 17
  17. 17.Which number is the odd one out: 23, 98, 31, 83? (a) 23 (b) 98 (c) 31 (d) 83
  18. 18.Which number is the odd one out: 34, 61, 43, 53? (a) 34 (b) 61 (c) 43 (d) 53
  19. 19.Which number is the odd one out: 64, 16, 73, 8? (a) 64 (b) 16 (c) 73 (d) 8
  20. 20.Which number is the odd one out: 19, 17, 66, 61? (a) 19 (b) 17 (c) 66 (d) 61
  21. 21.Which number is the odd one out: 85, 74, 18, 90? (a) 85 (b) 74 (c) 18 (d) 90
  22. 22.Which number is the odd one out: 43, 61, 17, 10? (a) 43 (b) 61 (c) 17 (d) 10
  23. 23.Which number is the odd one out: 13, 53, 76, 2? (a) 13 (b) 53 (c) 76 (d) 2
  24. 24.Which number is the odd one out: 47, 8, 17, 31? (a) 47 (b) 8 (c) 17 (d) 31
  25. 25.Which number is the odd one out: 79, 3, 17, 15? (a) 79 (b) 3 (c) 17 (d) 15
  26. 26.Which number is the odd one out: 37, 29, 41, 27? (a) 37 (b) 29 (c) 41 (d) 27
  27. 27.Which number is the odd one out: 33, 73, 19, 13? (a) 33 (b) 73 (c) 19 (d) 13
  28. 28.Which number is the odd one out: 32, 40, 25, 88? (a) 32 (b) 40 (c) 25 (d) 88
  29. 29.Which number is the odd one out: 15, 17, 73, 19? (a) 15 (b) 17 (c) 73 (d) 19
  30. 30.Which number is the odd one out: 96, 11, 83, 3? (a) 96 (b) 11 (c) 83 (d) 3
  31. 31.Which number is the odd one out: 89, 44, 11, 53? (a) 89 (b) 44 (c) 11 (d) 53
  32. 32.Which number is the odd one out: 12, 84, 55, 21? (a) 12 (b) 84 (c) 55 (d) 21
  33. 33.Which number is the odd one out: 11, 29, 33, 89? (a) 11 (b) 29 (c) 33 (d) 89
  34. 34.Which number is the odd one out: 62, 11, 23, 37? (a) 62 (b) 11 (c) 23 (d) 37
  35. 35.Which number is the odd one out: 36, 73, 19, 11? (a) 36 (b) 73 (c) 19 (d) 11
  36. 36.Which number is the odd one out: 68, 37, 23, 73? (a) 68 (b) 37 (c) 23 (d) 73
  37. 37.Which number is the odd one out: 83, 29, 3, 54? (a) 83 (b) 29 (c) 3 (d) 54
  38. 38.Which number is the odd one out: 53, 61, 6, 13? (a) 53 (b) 61 (c) 6 (d) 13
  39. 39.Which number is the odd one out: 31, 20, 37, 79? (a) 31 (b) 20 (c) 37 (d) 79
  40. 40.Which number is the odd one out: 99, 18, 91, 66? (a) 99 (b) 18 (c) 91 (d) 66

Answer key

  1. 63
  2. 84
  3. 20
  4. 18
  5. 29
  6. 25
  7. 4
  8. 22
  9. 76
  10. 11
  11. 83
  12. 12
  13. 40
  14. 45
  15. 94
  16. 9
  17. 98
  18. 34
  19. 73
  20. 66
  21. 85
  22. 10
  23. 76
  24. 8
  25. 15
  26. 27
  27. 33
  28. 25
  29. 15
  30. 96
  31. 44
  32. 55
  33. 33
  34. 62
  35. 36
  36. 68
  37. 54
  38. 6
  39. 20
  40. 91

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