In the given letter-cluster pairs, the first letter-cluster is related to the second letter-cluster following a certain logic. Study the given pairs carefully, and from the given options, select the pair that follows the same logic.
TPN: XTR
LSK: PWO​​

TPN: XTR
LSK: PWO

Logic: Each letter is shifted forward by 4 positions in the alphabet to form the second letter.

T + 4 = X; P + 4 = T; N+ 4 = R

L + 4 = P; S + 4 = W; K + 4 = O

Let's check the option:

(a) MZC : DGQ

M + 4 $$\ne$$ D; Z + 4 $$\ne$$ G; C + 4 $$\ne$$ Q​

This pair does not follow the pattern.​

(b) QGD : CMZ

Q + 4 $$\ne$$ C; G + 4 $$\ne$$ M; D + 4 $$\ne$$ Z​

This pair does not follow the pattern.​

(c) ZMC : DQG

Z + 4 = D; M + 4 = Q; C + 4 = G

This pair follows the pattern.

(d) DQG : ZMC

D + 4 $$\ne$$ Z; Q + 4 $$\ne$$ M; G + 4 $$\ne$$ C​

This pair does not follow the pattern.

Thus, the correct option (c)

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