Answer : 2 122 Explanation : Answer: B) 122 Explanation: Here the given series is 123 112 133 112 143It follows a pattern that,123123 - 11 = 112112 21 = 133133 - 31 = 102 (not 122)102 41 = 143 Hence, the odd man in the given number sequence is 122 instead of 102.

**Click here to see the full blog post**

**last edited by**