Three of the following four number-pairs are alike in a certain way and one is different. Pick the number-pair that is different from the rest.
Show answer & explanation
Correct answer: B
Explanation
Correct Answer is option 2 i.e. 7 : 46
|
Concept |
Understanding |
Application |
|
Pattern: X : (X2 – 1) |
4 : 15 (42 – 1) 7 : 46 (72 – 3) 9 : 80 (92 – 1) 6 : 35 (62 – 1) |
7 : 46 does not follow the pattern. Hence, odd one. |