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.

AOE : FUJ

RKT : WQY

AOE : FUJ

RKT : WQY

Logic: first letter is increasing by 5, second letter is increasing by 6 and third letter is increasing by 5.

As,

AOE:FUJ

A+5=F, O+6=U, E+5=J

and

RKT : WQY

R+5=W, K+6=Q, T+5=Y

Now, check options,

(a) CRU : HXY

C+5=H, R+6=X, U+4=Y

So, its not correct.

(b) JPM : OUS

J+5=O, P+5=U, M+6=S

So, its not correct.

Q+5=V, E+6=K, I+5=N

So, its correct.

(d) DPJ : JUP

D+6=J, P+5=U, J+6=P

So, its not correct.

Thus, correct option is (c).