Correct option is A
Given:
NC : PD :: PR : ?

Logic: The pattern is (+2, +1) in alphabetically.
NC : PD
N+2 → P
C+1 → D
Similarly,
PR : ?
P+2 → R
R+1 → S
So, PR : RS
Thus, the correct option is: (a)
In the following question, select the related letters from the given alternatives.
NC : PD :: PR : ?

In the following question, select the related letters from the given alternatives.
NC : PD :: PR : ?
Four of the following five are alike in a certain way and hence form a group. Which is the one that does not belong to that group?
A. DATE: EXWH
B. READ: SFBE
C. FISH: GJTI
D. BOOK: CPPL
E. CARD: DBSE