Select the option that is related to the third letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster.

PAT : SVA :: CRA : ?

FMH

Pattern followed is :

PAT : SVA

P(16) + 3 = (19) S , A(1) - 5 = (22)V , T(20) + 7 = (1) A

Similarly ,

CRA : ?

C(3) + 3 = (6) F , R(18) - 5 = (13)M , A(1) + 7 = (8)H

FMH , is correct answer .