Anjali is the sister of Mukesh. Nikhil has two children and is the son-in-law of Archana. Anjali is the maternal granddaughter of Archana. Archana has only one child. How is Nikhil's wife related to Archana?

Daughter

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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