Blood relation reasoning

In this video I will discuss, How you should Approach Problems Based on Coded Blood Relations and Get Accurate answer in Minimum time Possible. Blood Relation often comes in Every Competitive Exams like SBI & Bank PO, CAT, RRB, etc. Problem: Pointing out to a photograph, a man tells his friend: “She is the daughter of the only sone of my father’s wife.“ How is the girl in the photograph related to the man? A) Daughter B) Cousin C) Mother D) Sister E) Nice