A × B means 'A is the wife of B';
A ÷ B means 'A is the father of B';
Which of the following expression means 'R' is the paternal grandfather of 'S'?
Answer & explanation
Correct answer: option 3
After checking all the options, we get the answer from option (iii):
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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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