Answer : 2 121 Explanation : Answer: B) 121 Explanation: Given number series is 61, 66, 83, 121, 185Here the given series follows a pattern that, 6161 22 1 = 6666 42 1 = 8383 62 1 = 120 (not 121)120 82 1 = 185 Hence, the odd man in the given series is 121.
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