P + Q means 'P is the father of Q'
P - Q means 'P is the mother of Q'
P * Q means 'P is the sister of Q'
P % Q means 'P is the brother of Q'
If A - B % C * D + E, then how is A related to E?
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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