Complete the analogy:

CAB : EDC :: ONM : ? ​​

Given: CAB : EDC :: ONM : ? ​​

Logic: 1st letter + 2, 2nd letter + 3 and 3rd letter + 1 place.

For, CAB : EDC

C + 2 = E, A + 3 = D, B + 1 = C

Similarly,

ONM : ?

O + 2 = Q, N + 3 = ​Q, M + 1 = N

So, ONM : QQN

Thus, correct option is (c).