U is the father of M. V is the wife of K. D is the mother of K's only brother M. How is U related to D?
Answer & explanation
Correct answer: option 4
ATQ,
*********************************************************
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".
*********************************************************