Observe the following pattern and answer the given question.

Select the option that is related to the third letter-pair in the same way as the second letter-pair is related to the first letter-pair.
LB : KJ :: ND : ?
Answer & explanation
Correct answer: option 3
Given: LB: KJ ::ND:?

--> LB : KJ
-> K is diagonally down to Lon the left side.
-> I is diagonally up to B on the right side.
Similarly,
--> ND: ?
-> I is diagonally down to N on the left side.
-> H is diagonally up to D on the right side.
Thus, IH is correct.