railway DFCCIL Junior Executive 2023 (CBT 1 & CBT 2) Mock Test Logical Reasoning Blood Relations Coded Blood Relation Problems
Read the following information and answer the question that follows.
'P & Q' means 'P is the mother of Q';
'P # Q' means 'P is the father of Q';
'P @ Q' means 'P is the daughter of Q';
Now, if A & B # C @ D, then which of the following is NOT true?
1
B is the wife of D
2
C is B's daughter
3
A is the mother-in-law of D
4
D is the wife of B