Select the option that represents the letters that, when sequentially placed from left to right in the blanks, will complete the letter series.
_ s t _ _ l b z _ t m m _ _ z s _ _ m l b
Answer & explanation
Correct answer: option 2
Given: _s t_ _ l b z_ t m m _ _ z s _ _ m l b
So;
1) z m l s l b m t --> z s t m l l b z s t m m l b z s m t m l b
2) z m m s l b t m --> z s t m m l b z s t m m l b z s t m m l b
3) z m m s b l t m --> z s t m m l b z s t m m b l z s t m m l b
4) z m m s l b m t --> z s t m m l b z s t m m l b z s m t m l b
So, In option 2 "z s t m m I b" is repeating itself.
Thus, 'z m m s I b t m' is the correct answer.