K is the brother of N and X. Y is the mother of N and Z is the father of K. Which of the following statements is not true?
AK is son of Z
BY is wife of Z
CN is always the brother of X
DZ is the father of X
AK is son of Z
BY is wife of Z
CN is always the brother of X
DZ is the father of X
Related Questions:
If 'A × B' means A is the mother of B.
If 'A - B' means A is the brother of B
If 'A ÷ B' means A is the wife of B.
If 'A + B' means A is the father of B.
In the expression 'T × P ÷ R + Q - S', how is Q related to T?