If A is the brother of B and K, D is the the mother of B and E is the father of A. Which one of the following statement is not definitely true ?
A
B is the brother of K
B
A is the father of K
C
A is the son of D
D
D is the wife of E
Correct Answer: A is the father of K
In the family, E is the father whose wife is D. E has three children A, B and K out of which A is the son. Hence, A cannot be the father of K.