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.
Answer & explanation
Correct answer: option 2
The logic followed here is :
17 : 204 = 17 × 12 = 204
9 : 99 = 9 × 12 = 108 ≠ 99 (odd)
7 : 84 = 7 × 12 = 84
11 : 132 = 11 × 12 = 132