Insert the missing number
..., 4, 8, 16, 32, 64, 128, 256  Choose the correct choice from the following.
A) 6	B) 5	C) 2	D) 3	E) 8
series is 2* Previous Number.   ANSWER:2
<result>C</result>
Insert the missing number
..., 4, 8, 16, 32, 64, 128, 256