Which one set of letters when sequentially placed at the gaps in

Which one set of letters when sequentially placed at the gaps in
| Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it?

f e d _ h f _ d h h _ e d h _ f e _h h

A. h e f h d

B. e f h d h

C. h e h f d

D. f d e h h

Please scroll down to see the correct answer and solution guide.

Right Answer is: A

SOLUTION

Given: f e d _ h f _ d h h _ e d h _ f e _h h

The pattern repeated here is: 
f e d h h/ f e d h h/ f e d h h/ f e d h h

So, the correct set of letter is: h e f h d

Hence, the correct option is A.