SSC Selection Post 2025 PYQ — Question 85

AB, DE, GH, JK, ?

Look at the first letters:

A → D (+3)

D → G (+3)

G → J (+3)

So the next first letter is:

J → M (+3)

Now the second letters:

B → E (+3)

E → H (+3)

H → K (+3)

So the next second letter is:

K → N (+3)

So the next set is MN.

Correct answer: MN