| Question | Four number-pairs have been given, out of which three are alike in some manner and one is different. Select the number- pair that is different. | |
| Type | multiple_choice | |
| Option | 6, 12 | correct |
| Option | 24, 4 | incorrect |
| Option | 6 , 16 | incorrect |
| Option | 12, 8 | incorrect |
| Solution | Second term is completely divided by the first term. | |
