Find the odd man out
864, 420, 200, 93, 40, 16, 6 Pick:
A) 420
B) 200
C) 16
D) 93
E) 6
6x2+4=16   16x2+8=40   40x2+12=92   92x2+16=200.. and so on. 93   ANSWER:93
<result>D</result>
Find the odd man out
864, 420, 200, 93, 40, 16, 6