Which set of letters, when placed in order in the blanks of the given letter series, completes it?
J _ _ S S N N _ N _ S S N N _ _ S S S N _
Answer & explanation
Correct answer: option 2
The correct answer is Option (2) → NSJSJNN
In a letter series with blanks, the letters that are given show a group that repeats. Here the group is JNSSSNN (7 letters), written three times:
Copy 1: JNSSSNN, so the blanks here are N, S
Copy 2: JNSSSNN, so the blanks here are J, S
Copy 3: JNSSSNN, so the blanks here are J, N, N
The blanks, in order, are therefore N, S, J, S, J, N, N.