Find the odd man out?
396, 462, 572, 427, 671, 264.	Choose the correct option
A) 2378  B) 427  C) 297  D) 2678  E) 187
Explanation:   In each number except 427, the middle digit is the sum of other two.   Answer: 297) 427
<result>C</result>
Find the odd man out?
396, 462, 572, 427, 671, 264.