Between the siblings A and B, one is a brother and the other a sister. B is the son of X. X is Y’s husband and O’s brother. How is A related to O?
Answer & explanation
Correct answer: option 4
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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