← Odd one out: numbers lesson New set →

Odd One Out Numbers Worksheet

Logical reasoning lesson 3: Odd one out: numbers · Set 931 · 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: 55, 78, 50, 15? (a) 55 (b) 78 (c) 50 (d) 15
  2. 2.Which number is the odd one out: 82, 23, 86, 58? (a) 82 (b) 23 (c) 86 (d) 58
  3. 3.Which number is the odd one out: 8, 80, 3, 40? (a) 8 (b) 80 (c) 3 (d) 40
  4. 4.Which number is the odd one out: 93, 96, 89, 31? (a) 93 (b) 96 (c) 89 (d) 31
  5. 5.Which number is the odd one out: 97, 19, 58, 11? (a) 97 (b) 19 (c) 58 (d) 11
  6. 6.Which number is the odd one out: 15, 19, 3, 11? (a) 15 (b) 19 (c) 3 (d) 11
  7. 7.Which number is the odd one out: 10, 29, 53, 31? (a) 10 (b) 29 (c) 53 (d) 31
  8. 8.Which number is the odd one out: 73, 11, 77, 13? (a) 73 (b) 11 (c) 77 (d) 13
  9. 9.Which number is the odd one out: 46, 83, 47, 19? (a) 46 (b) 83 (c) 47 (d) 19
  10. 10.Which number is the odd one out: 73, 11, 9, 59? (a) 73 (b) 11 (c) 9 (d) 59
  11. 11.Which number is the odd one out: 88, 80, 40, 31? (a) 88 (b) 80 (c) 40 (d) 31
  12. 12.Which number is the odd one out: 47, 59, 15, 11? (a) 47 (b) 59 (c) 15 (d) 11
  13. 13.Which number is the odd one out: 4, 61, 73, 2? (a) 4 (b) 61 (c) 73 (d) 2
  14. 14.Which number is the odd one out: 31, 60, 17, 23? (a) 31 (b) 60 (c) 17 (d) 23
  15. 15.Which number is the odd one out: 14, 27, 91, 98? (a) 14 (b) 27 (c) 91 (d) 98
  16. 16.Which number is the odd one out: 97, 87, 66, 19? (a) 97 (b) 87 (c) 66 (d) 19
  17. 17.Which number is the odd one out: 32, 96, 24, 29? (a) 32 (b) 96 (c) 24 (d) 29
  18. 18.Which number is the odd one out: 59, 20, 23, 61? (a) 59 (b) 20 (c) 23 (d) 61
  19. 19.Which number is the odd one out: 71, 83, 88, 11? (a) 71 (b) 83 (c) 88 (d) 11
  20. 20.Which number is the odd one out: 59, 23, 22, 83? (a) 59 (b) 23 (c) 22 (d) 83
  21. 21.Which number is the odd one out: 73, 53, 95, 23? (a) 73 (b) 53 (c) 95 (d) 23
  22. 22.Which number is the odd one out: 56, 42, 76, 96? (a) 56 (b) 42 (c) 76 (d) 96
  23. 23.Which number is the odd one out: 94, 29, 2, 67? (a) 94 (b) 29 (c) 2 (d) 67
  24. 24.Which number is the odd one out: 12, 48, 88, 2? (a) 12 (b) 48 (c) 88 (d) 2
  25. 25.Which number is the odd one out: 44, 91, 43, 7? (a) 44 (b) 91 (c) 43 (d) 7
  26. 26.Which number is the odd one out: 67, 23, 61, 90? (a) 67 (b) 23 (c) 61 (d) 90
  27. 27.Which number is the odd one out: 86, 43, 3, 33? (a) 86 (b) 43 (c) 3 (d) 33
  28. 28.Which number is the odd one out: 64, 97, 13, 43? (a) 64 (b) 97 (c) 13 (d) 43
  29. 29.Which number is the odd one out: 53, 19, 45, 23? (a) 53 (b) 19 (c) 45 (d) 23
  30. 30.Which number is the odd one out: 19, 90, 71, 95? (a) 19 (b) 90 (c) 71 (d) 95
  31. 31.Which number is the odd one out: 43, 10, 55, 41? (a) 43 (b) 10 (c) 55 (d) 41
  32. 32.Which number is the odd one out: 64, 36, 72, 4? (a) 64 (b) 36 (c) 72 (d) 4
  33. 33.Which number is the odd one out: 59, 97, 47, 91? (a) 59 (b) 97 (c) 47 (d) 91
  34. 34.Which number is the odd one out: 59, 17, 73, 48? (a) 59 (b) 17 (c) 73 (d) 48
  35. 35.Which number is the odd one out: 63, 7, 61, 53? (a) 63 (b) 7 (c) 61 (d) 53
  36. 36.Which number is the odd one out: 64, 80, 95, 65? (a) 64 (b) 80 (c) 95 (d) 65
  37. 37.Which number is the odd one out: 95, 37, 8, 5? (a) 95 (b) 37 (c) 8 (d) 5
  38. 38.Which number is the odd one out: 40, 80, 32, 26? (a) 40 (b) 80 (c) 32 (d) 26
  39. 39.Which number is the odd one out: 60, 78, 88, 80? (a) 60 (b) 78 (c) 88 (d) 80
  40. 40.Which number is the odd one out: 97, 30, 47, 89? (a) 97 (b) 30 (c) 47 (d) 89

Answer key

  1. 78
  2. 23
  3. 3
  4. 96
  5. 58
  6. 15
  7. 10
  8. 77
  9. 46
  10. 9
  11. 31
  12. 15
  13. 4
  14. 60
  15. 27
  16. 66
  17. 29
  18. 20
  19. 88
  20. 22
  21. 95
  22. 42
  23. 94
  24. 2
  25. 44
  26. 90
  27. 86
  28. 64
  29. 45
  30. 90
  31. 10
  32. 72
  33. 91
  34. 48
  35. 63
  36. 64
  37. 8
  38. 26
  39. 78
  40. 30

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