Insert the missing number
2, 4, 8, ..., 32, 64, 128, 256
Choose the correct choice from the following:
A) 15 B) 14 C) 16 D) 13 E) 18
series is 2* Previous Number.   ANSWER:16
<result>C</result>
Insert the missing number
2, 4, 8, ..., 32, 64, 128, 256