Pointing to a boy, Naveen said, 'His grandmother's only daughter is my grandmother's daughter.' How is that boy related to Naveen? MCQ with Answer and Explanation

Pointing to a boy, Naveen said, 'His grandmother's only daughter is my grandmother's daughter.' How is that boy related to Naveen?
A. Uncle
B. Brother-in-law
C. Brother
D. Nephew
Answer: Option C
Solution (By JKSSB Mock Tests)
The boy's grandmother's only daughter is the same person as Naveen's grandmother's daughter, meaning both share the same mother. Hence, the boy is Naveen's brother.

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Practice More Blood Relation Questions

Question #1
A + B means 'A is the husband of B';
A - B means 'A is the wife of B';
A Ă— B means 'A is the mother of B';
A = B means 'A is the son of B';
If, W Ă— RJ-SV+ L, then which of the following statements is not correct?
A. V is father-in-law of J.
B. W is the maternal grandmother of J.
C. L is the mother-in-law of S.
D. L is wife of V.

Correct Answer: Option B


Explanation:
W is introduced as a mother in the top generation but connects structurally to R, not creating a direct maternal grandmother path to J.

This question belongs to: Reasoning Blood Relation
Question #2
A + B means 'A is the father of B';
A-B means 'A is the sister of B';
A Ă— B means 'A is the brother of B';
A + B means 'A is the mother of B';
If, U+ HL-Q+R-Y, then how is L related to Y?
A. grandmother
B. Uncle
C. Aunt
D. Sister

Correct Answer: Option C


Explanation:
Evaluating the relationship symbols strictly through generation lines shows L is in the parental generation and female relative to Y, making her an aunt.

This question belongs to: Reasoning Blood Relation
Question #3
A * B means 'A is the father of B'. A + B means 'A is the son of B'. A - B means 'A is the brother of B'. A & B means 'A is the sister of B'. If 'W * Q & R - S + T', then what is the relation of W to T?
A. Father's brother
B. Husband
C. Brother
D. Grandfather

Correct Answer: Option D


Explanation:
W is father of Q. Q is sister of R. R is brother of S. S is son of T. Therefore, W is T's father, making W the grandfather of S and ancestor of T's child.

This question belongs to: Reasoning Blood Relation