B3D means B is the father of D. B7D means B is the sister of D. B2D means B is the brother of D. B1D means B is the wife of D. Which of the following means F is the mother of K?

A) F3M1K

B) F9M4N3K

C) K3M4N5F

D) F1M3K

View Answer
Option – D.