The questions which are asked in this section of Logical reasoning is based on Relation. One should have a good knowledge about the blood relation to solve the questions of this section.
To make one remember easily, the relations are mentioned in the table which are mentioned below:
Father’s/Mother’s father – Grandfather
Father’s/Mother’s mother – Grandmother
Father’s/Mother’s brother – Uncle
Father’s/Mother’s sister – Aunt
Children of uncle – Cousin
Wife of uncle – Aunt
Children of aunt – Cousin
Husband of aunt – Uncle
Here we are providing question types and examples of Blood Relation which will help you understand the topic in a better way.
If X + Y the mother of Y is X , X x Y means father of Y is X , X $ Y means the brother of Y is X and X @ Y means the sister of Y is X then which among the options means A is the son of B?
- B + J @ A @ K
- B + J $ A @ K
- B x J $ A @ K
- B x J $ A $ K
B x R = the mother of J is B [ – B, ±J ]
J $ A = the brother of A is J [ + J, ±A ]
A $ K = the brother of K is A [ + A, ±K ]
Therefore the son of B is A.\
There are 3 children of X. The brother of Z is Y and the sister of W is Z , the wife of A which is E is the mother of D. The husband of E has only one daughter. Find the the relation between W and Y ?
- Y is the brother of W
- Y is the father of W
- Y is the uncle of W
- Y is the sister of W
So , D is a boy because E has only one daughter.
Therefore, Y is the brother of W .
Indicating to a man in a park Ajay said, “ The man is the child of the only child of my mom “ . How is Ajay related to the man in the park?
- None Of These
The man in the park is the only child of Ajay’s mother, which means Ajay is the son. Therefore, Ajay is the man’s father.