railway RRB JE (CBT I + CBT II) Mock Test 2024 Logical Reasoning Blood Relations Coded Blood Relation Problems
M + N means 'M is the father of N',
M - N means 'M is the wife of N',
M × N means 'M is the brother of N',
M ÷ N means 'M is the daughter of N'.
If G - H + J, then which of the following is true?
1
G is the mother of J
2
G is the aunt (father's sister) of J
3
J is the sister of G
4
J is the daughter of G