X is the mother of A. Y is the sister of B’s father. R is the father of B. A and Z are sisters. B is the brother of Z. How is R related to X?
Answer & explanation
Correct answer: option 2
ATQ,
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Please note:
l ⇒ Vertical line shown "generation gap".
= ⇒ Double lines shown "relation of spouse"
— ⇒ Horizontal line shown "relation in same generation other than spouse".
⇒ Rectangular box shown " Male".
⇒ Circular box shown " Female".
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