Find the odd man out
30, 60, 90, 120, 150, 168, 180, 210
Options.
A) 31
B) 41
C) 168
D) 58
E) 61
as 168 is only odd number.   ANSWER:168
<result>C</result>
Find the odd man out
30, 60, 90, 120, 150, 168, 180, 210