← Odd one out: numbers lesson New set →

Odd One Out Numbers Worksheet

Logical reasoning lesson 3: Odd one out: numbers · Set 266 · 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: 34, 11, 71, 59? (a) 34 (b) 11 (c) 71 (d) 59
  2. 2.Which number is the odd one out: 67, 59, 41, 69? (a) 67 (b) 59 (c) 41 (d) 69
  3. 3.Which number is the odd one out: 47, 31, 80, 83? (a) 47 (b) 31 (c) 80 (d) 83
  4. 4.Which number is the odd one out: 3, 88, 80, 40? (a) 3 (b) 88 (c) 80 (d) 40
  5. 5.Which number is the odd one out: 31, 71, 51, 29? (a) 31 (b) 71 (c) 51 (d) 29
  6. 6.Which number is the odd one out: 54, 31, 13, 79? (a) 54 (b) 31 (c) 13 (d) 79
  7. 7.Which number is the odd one out: 17, 5, 59, 80? (a) 17 (b) 5 (c) 59 (d) 80
  8. 8.Which number is the odd one out: 14, 42, 96, 98? (a) 14 (b) 42 (c) 96 (d) 98
  9. 9.Which number is the odd one out: 61, 41, 67, 51? (a) 61 (b) 41 (c) 67 (d) 51
  10. 10.Which number is the odd one out: 71, 33, 89, 19? (a) 71 (b) 33 (c) 89 (d) 19
  11. 11.Which number is the odd one out: 78, 97, 13, 47? (a) 78 (b) 97 (c) 13 (d) 47
  12. 12.Which number is the odd one out: 93, 71, 3, 89? (a) 93 (b) 71 (c) 3 (d) 89
  13. 13.Which number is the odd one out: 43, 67, 33, 60? (a) 43 (b) 67 (c) 33 (d) 60
  14. 14.Which number is the odd one out: 12, 53, 67, 71? (a) 12 (b) 53 (c) 67 (d) 71
  15. 15.Which number is the odd one out: 47, 41, 64, 43? (a) 47 (b) 41 (c) 64 (d) 43
  16. 16.Which number is the odd one out: 65, 37, 50, 83? (a) 65 (b) 37 (c) 50 (d) 83
  17. 17.Which number is the odd one out: 73, 59, 28, 97? (a) 73 (b) 59 (c) 28 (d) 97
  18. 18.Which number is the odd one out: 14, 98, 28, 36? (a) 14 (b) 98 (c) 28 (d) 36
  19. 19.Which number is the odd one out: 65, 55, 95, 64? (a) 65 (b) 55 (c) 95 (d) 64
  20. 20.Which number is the odd one out: 65, 75, 35, 42? (a) 65 (b) 75 (c) 35 (d) 42
  21. 21.Which number is the odd one out: 41, 37, 89, 46? (a) 41 (b) 37 (c) 89 (d) 46
  22. 22.Which number is the odd one out: 64, 16, 18, 88? (a) 64 (b) 16 (c) 18 (d) 88
  23. 23.Which number is the odd one out: 17, 10, 2, 41? (a) 17 (b) 10 (c) 2 (d) 41
  24. 24.Which number is the odd one out: 54, 90, 18, 70? (a) 54 (b) 90 (c) 18 (d) 70
  25. 25.Which number is the odd one out: 59, 37, 31, 24? (a) 59 (b) 37 (c) 31 (d) 24
  26. 26.Which number is the odd one out: 97, 43, 31, 24? (a) 97 (b) 43 (c) 31 (d) 24
  27. 27.Which number is the odd one out: 53, 41, 5, 10? (a) 53 (b) 41 (c) 5 (d) 10
  28. 28.Which number is the odd one out: 39, 33, 31, 2? (a) 39 (b) 33 (c) 31 (d) 2
  29. 29.Which number is the odd one out: 23, 71, 37, 22? (a) 23 (b) 71 (c) 37 (d) 22
  30. 30.Which number is the odd one out: 38, 32, 8, 76? (a) 38 (b) 32 (c) 8 (d) 76
  31. 31.Which number is the odd one out: 48, 3, 96, 24? (a) 48 (b) 3 (c) 96 (d) 24
  32. 32.Which number is the odd one out: 47, 13, 73, 35? (a) 47 (b) 13 (c) 73 (d) 35
  33. 33.Which number is the odd one out: 59, 29, 13, 16? (a) 59 (b) 29 (c) 13 (d) 16
  34. 34.Which number is the odd one out: 97, 90, 19, 45? (a) 97 (b) 90 (c) 19 (d) 45
  35. 35.Which number is the odd one out: 30, 59, 13, 19? (a) 30 (b) 59 (c) 13 (d) 19
  36. 36.Which number is the odd one out: 48, 24, 69, 12? (a) 48 (b) 24 (c) 69 (d) 12
  37. 37.Which number is the odd one out: 58, 17, 19, 13? (a) 58 (b) 17 (c) 19 (d) 13
  38. 38.Which number is the odd one out: 20, 85, 16, 55? (a) 20 (b) 85 (c) 16 (d) 55
  39. 39.Which number is the odd one out: 16, 7, 49, 64? (a) 16 (b) 7 (c) 49 (d) 64
  40. 40.Which number is the odd one out: 54, 24, 72, 10? (a) 54 (b) 24 (c) 72 (d) 10

Answer key

  1. 34
  2. 69
  3. 80
  4. 3
  5. 51
  6. 54
  7. 80
  8. 96
  9. 51
  10. 33
  11. 78
  12. 93
  13. 60
  14. 12
  15. 64
  16. 50
  17. 28
  18. 36
  19. 64
  20. 42
  21. 46
  22. 18
  23. 10
  24. 70
  25. 24
  26. 24
  27. 10
  28. 2
  29. 22
  30. 38
  31. 3
  32. 35
  33. 16
  34. 90
  35. 30
  36. 69
  37. 58
  38. 16
  39. 7
  40. 10

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