| Question | Select the number-pair in which the two numbers share a different relationship from in that shared by the two numbers the rest of the number-pairs. | |
| Type | multiple_choice | |
| Option | 133 | incorrect |
| Option | 195 | correct |
| Option | 171 | incorrect |
| Option | 209 | incorrect |
| Solution | Except 195 all the others are divided by 19 | |
