GG 12 is related to CB 29 in a certain way. In the same way, IK 2 is related to EF 19. To which of the following is RN -6 related, following the same logic?​

Given: GG 12 is related to CB 29 and IK 2 is related to EF 19 with same logic.

Logic: 1st letter - 4, 2nd letter - 5 and number is increasing + 17 place.

For, GG 12 - CB 29

G - 4 = C, G - 5 = B, 12 + 17 = 29

For, IK 2 - EF 19

I - 4 = E, K - 5 = F, 2 + 17 = 19

Similarly,

RN -6 - ?

R - 4 = N, N - 5 = I, -6 + 17 = 11

So, RN -6 is related to NI 11.

Thus, correct option is (c).