P is the brother of Q and R. S is R's mother. T is P's father. Which of the following statements can

Blood relations are of considerable part of CAT and other MBA entrance exams. Around 3-4 questions make up its logical reasoning section. This topic is a scoring one if you are smooth with the understanding of family relations and family tree otherwise it can prove to be messy, confusing and time consuming. In recent times, we are most likely been detached with our family members and most live in nuclear families unlike in past times when the concept of Joint Families was an apparent part of our lifestyle. Thus, most of us hardly possess the idea of how family relations are intertwined and mixed up and how the branches flow through the family. Problem: P is the brother of Q and R. S is R's mother. T is P's father. Which of the following statements cannot be definitely true? A) T is Q's father B) S is P's mother C) P is S's son D) Q is T's son