890
Q:
A) T is Q's father | B) S is P's mother |
C) P is S's son | D) Q is T's son |
Answer: D) Q is T's son
Explanation:
Explanation:
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.