Odd One Out Numbers Worksheet

Logical reasoning lesson 3: Odd one out: numbers · Set 627 · 40 questions

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.

1. 1.Which number is the odd one out: 32, 40, 71, 20? (a) 32 (b) 40 (c) 71 (d) 20
2. 2.Which number is the odd one out: 73, 17, 41, 25? (a) 73 (b) 17 (c) 41 (d) 25
3. 3.Which number is the odd one out: 81, 99, 9, 30? (a) 81 (b) 99 (c) 9 (d) 30
4. 4.Which number is the odd one out: 61, 89, 34, 53? (a) 61 (b) 89 (c) 34 (d) 53
5. 5.Which number is the odd one out: 31, 44, 23, 53? (a) 31 (b) 44 (c) 23 (d) 53
6. 6.Which number is the odd one out: 43, 19, 34, 29? (a) 43 (b) 19 (c) 34 (d) 29
7. 7.Which number is the odd one out: 31, 38, 11, 19? (a) 31 (b) 38 (c) 11 (d) 19
8. 8.Which number is the odd one out: 46, 61, 79, 31? (a) 46 (b) 61 (c) 79 (d) 31
9. 9.Which number is the odd one out: 17, 11, 10, 37? (a) 17 (b) 11 (c) 10 (d) 37
10. 10.Which number is the odd one out: 39, 97, 73, 19? (a) 39 (b) 97 (c) 73 (d) 19
11. 11.Which number is the odd one out: 53, 13, 67, 60? (a) 53 (b) 13 (c) 67 (d) 60
12. 12.Which number is the odd one out: 83, 91, 71, 89? (a) 83 (b) 91 (c) 71 (d) 89
13. 13.Which number is the odd one out: 73, 53, 57, 31? (a) 73 (b) 53 (c) 57 (d) 31
14. 14.Which number is the odd one out: 23, 87, 13, 72? (a) 23 (b) 87 (c) 13 (d) 72
15. 15.Which number is the odd one out: 50, 64, 40, 16? (a) 50 (b) 64 (c) 40 (d) 16
16. 16.Which number is the odd one out: 79, 52, 47, 41? (a) 79 (b) 52 (c) 47 (d) 41
17. 17.Which number is the odd one out: 19, 73, 54, 31? (a) 19 (b) 73 (c) 54 (d) 31
18. 18.Which number is the odd one out: 54, 67, 97, 59? (a) 54 (b) 67 (c) 97 (d) 59
19. 19.Which number is the odd one out: 80, 81, 26, 40? (a) 80 (b) 81 (c) 26 (d) 40
20. 20.Which number is the odd one out: 56, 37, 7, 73? (a) 56 (b) 37 (c) 7 (d) 73
21. 21.Which number is the odd one out: 55, 19, 61, 43? (a) 55 (b) 19 (c) 61 (d) 43
22. 22.Which number is the odd one out: 17, 89, 30, 19? (a) 17 (b) 89 (c) 30 (d) 19
23. 23.Which number is the odd one out: 21, 6, 98, 77? (a) 21 (b) 6 (c) 98 (d) 77
24. 24.Which number is the odd one out: 83, 47, 55, 43? (a) 83 (b) 47 (c) 55 (d) 43
25. 25.Which number is the odd one out: 47, 84, 2, 29? (a) 47 (b) 84 (c) 2 (d) 29
26. 26.Which number is the odd one out: 40, 11, 67, 5? (a) 40 (b) 11 (c) 67 (d) 5
27. 27.Which number is the odd one out: 61, 59, 3, 60? (a) 61 (b) 59 (c) 3 (d) 60
28. 28.Which number is the odd one out: 6, 2, 66, 83? (a) 6 (b) 2 (c) 66 (d) 83
29. 29.Which number is the odd one out: 39, 55, 24, 85? (a) 39 (b) 55 (c) 24 (d) 85
30. 30.Which number is the odd one out: 71, 19, 30, 41? (a) 71 (b) 19 (c) 30 (d) 41
31. 31.Which number is the odd one out: 17, 13, 11, 96? (a) 17 (b) 13 (c) 11 (d) 96
32. 32.Which number is the odd one out: 41, 83, 77, 47? (a) 41 (b) 83 (c) 77 (d) 47
33. 33.Which number is the odd one out: 13, 29, 52, 61? (a) 13 (b) 29 (c) 52 (d) 61
34. 34.Which number is the odd one out: 43, 83, 66, 3? (a) 43 (b) 83 (c) 66 (d) 3
35. 35.Which number is the odd one out: 56, 41, 13, 31? (a) 56 (b) 41 (c) 13 (d) 31
36. 36.Which number is the odd one out: 41, 3, 53, 51? (a) 41 (b) 3 (c) 53 (d) 51
37. 37.Which number is the odd one out: 17, 78, 19, 57? (a) 17 (b) 78 (c) 19 (d) 57
38. 38.Which number is the odd one out: 79, 90, 97, 2? (a) 79 (b) 90 (c) 97 (d) 2
39. 39.Which number is the odd one out: 82, 71, 37, 59? (a) 82 (b) 71 (c) 37 (d) 59
40. 40.Which number is the odd one out: 6, 78, 16, 48? (a) 6 (b) 78 (c) 16 (d) 48

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