Let’s look at each position separately using alphabetical positions:
C=3, V=22, F=6
G=7, T=20, J=10
K=11, R=18, N=14
?
S=19, N=14, V=22
Pattern in each column:
1st letters:
C (3) → G (7) → K (11) → ? → S (19)
+4 each time → Missing = O (15)
2nd letters:
V (22) → T (20) → R (18) → ? → N (14)
−2 each time → Missing = P (16)
3rd letters:
F (6) → J (10) → N (14) → ? → V (22)
+4 each time → Missing = R (18)
Final Answer:
OPR