In the following question, which one set of letters when sequentially placed at the gaps in the given letter series shall complete it? efg _ _ eff _ ghhe _ eff _ gggh _ h
In the following question, which one set of letters when sequentially placed at the gaps in the given letter series shall complete it? efg _ _ eff _ ghhe _ eff _ gggh _ h 1). eghhfe 2). ghhhh 3). hegefh 4). hgefhe