← Odd one out: numbers lesson New set →

Odd One Out Numbers Worksheet

Logical reasoning lesson 3: Odd one out: numbers · Set 60 · 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: 89, 64, 19, 23? (a) 89 (b) 64 (c) 19 (d) 23
  2. 2.Which number is the odd one out: 60, 11, 43, 2? (a) 60 (b) 11 (c) 43 (d) 2
  3. 3.Which number is the odd one out: 69, 16, 93, 33? (a) 69 (b) 16 (c) 93 (d) 33
  4. 4.Which number is the odd one out: 52, 16, 88, 64? (a) 52 (b) 16 (c) 88 (d) 64
  5. 5.Which number is the odd one out: 37, 54, 47, 89? (a) 37 (b) 54 (c) 47 (d) 89
  6. 6.Which number is the odd one out: 91, 57, 69, 21? (a) 91 (b) 57 (c) 69 (d) 21
  7. 7.Which number is the odd one out: 83, 41, 56, 31? (a) 83 (b) 41 (c) 56 (d) 31
  8. 8.Which number is the odd one out: 3, 29, 56, 21? (a) 3 (b) 29 (c) 56 (d) 21
  9. 9.Which number is the odd one out: 48, 8, 32, 6? (a) 48 (b) 8 (c) 32 (d) 6
  10. 10.Which number is the odd one out: 91, 79, 13, 71? (a) 91 (b) 79 (c) 13 (d) 71
  11. 11.Which number is the odd one out: 25, 47, 31, 71? (a) 25 (b) 47 (c) 31 (d) 71
  12. 12.Which number is the odd one out: 29, 5, 50, 73? (a) 29 (b) 5 (c) 50 (d) 73
  13. 13.Which number is the odd one out: 65, 50, 42, 35? (a) 65 (b) 50 (c) 42 (d) 35
  14. 14.Which number is the odd one out: 55, 30, 95, 24? (a) 55 (b) 30 (c) 95 (d) 24
  15. 15.Which number is the odd one out: 87, 29, 36, 13? (a) 87 (b) 29 (c) 36 (d) 13
  16. 16.Which number is the odd one out: 72, 54, 47, 48? (a) 72 (b) 54 (c) 47 (d) 48
  17. 17.Which number is the odd one out: 47, 27, 71, 13? (a) 47 (b) 27 (c) 71 (d) 13
  18. 18.Which number is the odd one out: 79, 93, 31, 11? (a) 79 (b) 93 (c) 31 (d) 11
  19. 19.Which number is the odd one out: 17, 32, 97, 19? (a) 17 (b) 32 (c) 97 (d) 19
  20. 20.Which number is the odd one out: 37, 42, 7, 43? (a) 37 (b) 42 (c) 7 (d) 43
  21. 21.Which number is the odd one out: 97, 11, 26, 79? (a) 97 (b) 11 (c) 26 (d) 79
  22. 22.Which number is the odd one out: 13, 88, 59, 23? (a) 13 (b) 88 (c) 59 (d) 23
  23. 23.Which number is the odd one out: 31, 40, 88, 80? (a) 31 (b) 40 (c) 88 (d) 80
  24. 24.Which number is the odd one out: 94, 97, 41, 29? (a) 94 (b) 97 (c) 41 (d) 29
  25. 25.Which number is the odd one out: 67, 6, 2, 17? (a) 67 (b) 6 (c) 2 (d) 17
  26. 26.Which number is the odd one out: 23, 59, 9, 83? (a) 23 (b) 59 (c) 9 (d) 83
  27. 27.Which number is the odd one out: 95, 72, 48, 18? (a) 95 (b) 72 (c) 48 (d) 18
  28. 28.Which number is the odd one out: 90, 17, 37, 2? (a) 90 (b) 17 (c) 37 (d) 2
  29. 29.Which number is the odd one out: 58, 50, 10, 89? (a) 58 (b) 50 (c) 10 (d) 89
  30. 30.Which number is the odd one out: 29, 92, 2, 47? (a) 29 (b) 92 (c) 2 (d) 47
  31. 31.Which number is the odd one out: 29, 88, 40, 50? (a) 29 (b) 88 (c) 40 (d) 50
  32. 32.Which number is the odd one out: 59, 58, 79, 29? (a) 59 (b) 58 (c) 79 (d) 29
  33. 33.Which number is the odd one out: 43, 98, 71, 23? (a) 43 (b) 98 (c) 71 (d) 23
  34. 34.Which number is the odd one out: 20, 19, 65, 97? (a) 20 (b) 19 (c) 65 (d) 97
  35. 35.Which number is the odd one out: 31, 34, 83, 61? (a) 31 (b) 34 (c) 83 (d) 61
  36. 36.Which number is the odd one out: 57, 41, 48, 19? (a) 57 (b) 41 (c) 48 (d) 19
  37. 37.Which number is the odd one out: 61, 53, 17, 84? (a) 61 (b) 53 (c) 17 (d) 84
  38. 38.Which number is the odd one out: 51, 57, 3, 71? (a) 51 (b) 57 (c) 3 (d) 71
  39. 39.Which number is the odd one out: 43, 59, 53, 63? (a) 43 (b) 59 (c) 53 (d) 63
  40. 40.Which number is the odd one out: 18, 48, 27, 96? (a) 18 (b) 48 (c) 27 (d) 96

Answer key

  1. 64
  2. 60
  3. 16
  4. 52
  5. 54
  6. 91
  7. 56
  8. 56
  9. 6
  10. 91
  11. 25
  12. 50
  13. 42
  14. 24
  15. 36
  16. 47
  17. 27
  18. 93
  19. 32
  20. 42
  21. 26
  22. 88
  23. 31
  24. 94
  25. 6
  26. 9
  27. 95
  28. 90
  29. 89
  30. 92
  31. 29
  32. 58
  33. 98
  34. 20
  35. 34
  36. 48
  37. 84
  38. 71
  39. 63
  40. 27

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