Blood Relation

Logical Reasoning (CPO)

Title

45:30

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Indian Economy - Understanding the basics of Indian economic system

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 ?

T is Q's father

S is P's mother

P is S's son

Q is T's son

P, Q, R are children of same parents. So. S who is R's mother and T, who is R's father will be mother and father of all three.

However, it is not mentioned whether Q is male or female So, D cannot be definitely true.