In the following question, select the related letters from the given alternatives.MTBO : KRZM :: RJMD : ?

In the following question, select the related letters from the given a

1.	In the following question, select the related letters from the given alternatives.MTBO : KRZM :: RJMD : ?
A.	PHKB
B.	PHKA
C.	HPKA
D.	PHBK
Answer» B. PHKA