Direction: Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it.
- 
					 a c b – c e – f –
- 
                        - dde
- cde
- dee
- ddg
 
Correct Option: A
The pattern of letter series is given in figure :-
a c b / d c e
After using the pattern the complete letter series will be as below.
 
					                    					 
	