Marked price of an article is Rs. 9600 and its selling

Select the letter-cluster from among the given option that can replace the question mark (?) in the following series.

Four letter- clusters have been given, out of which three are alike in some manner, while one is different. Choose the odd one.

PAVE : FXDT :: AXLE : FNAE :: BREW : ?

AZ – BZ means ‘AZ is the mother of BZ’;

AZ x BZ means ‘AZ is the sister of BZ’;

AZ ÷ BZ means ‘AZ is the daughter of BZ’

Statements:

Some soldiers are famous.

Some soldiers are intelligent.

All soldiers are honest.