A & B means 'A is the wife of B'

A # B means 'A is the sister of B'

A @B means 'A is the husband of B'

A % B means 'A is the father of B'

If S & T % R @ P # Q, then how is S related to P?

Mother-in-law

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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