Look at this series F2, ____, D8, C16, B32. What number should fill the blank?

Look at this series F2, ____, D8, C16, B32. What number should fill the blank?

Explanation

 F2, E4, D8, C16, B32

2, 4, 8, 16….. Which is the multiplication of 2 with the previous number.

F, E, D, C, B, A….. Which is the reverse series of alphabets.

Combination of these two series we would get E4.

ND18-9-2023