Multiple choice

Which of the following sets of letters, when sequentially placed at the gaps in the given letter series, shall complete it?

_ s t _ _ s t a _ _ t a t _ _ a

  1. tatttss

  2. tattsts

  3. atttsst

  4. tattsst

  5. tttasst

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Because the given pattern of series is: tsta/tsta/tsta/tsta. So, tattsst properly follows the given pattern and is the correct answer.