Find the odd man out
864, 420, 200, 96, 40, 16, 6
Pick one:
A) 420 B) 200 C) 96 D) 40 E) 6
6x2+4=16   16x2+8=40   40x2+12=92   92x2+16=200.. and so on.   ANSWER:96
<result>C</result>
Find the odd man out
864, 420, 200, 96, 40, 16, 6