Question

Complete the following series:

$2,4,4,8,16,16,256,?$

• A. $64$
• B. $36$
• C. $180$
• D. $32$

Answer 1

The correct option is D $32$

There are two alternate series :
Series I : $2,4,16,256$ (next number is the square of previous number)
Series II : $4,8,16,32$ (number is multiplied by $2$ to get the next number)