SSC CHSL 2025 PYQ — Question 39

Given: BKMP: EFPK :: DJOS: ?

Identify the pattern in BKMP → EFPK

Compare each letter in BKMP with the corresponding letter in EFPK:

B → E: B is the 2nd letter; E is the 5th → shift +3

K → F: K is the 11th letter; F is the 6th → shift -5

M → P: M is the 13th letter; P is the 16th → shift +3

P → K: P is the 16th letter; K is the 11th → shift -5

So, the pattern is: +3, -5, +3, -5

Apply the pattern to DJOS

D (4th) + 3 → G (7th)

J (10th) - 5 → E (5th)

O (15th) + 3 → R (18th)

S (19th) - 5 → N (14th)

Result: GERN

Hence, the correct answer is option (4).