If X - Y means that X is the mother of Y, X × Y means that X is the father of Y, X ÷ Y means that X is the sister of Y, then which of the following expression shows that Q is the son of P?
Answer & explanation
Correct answer: option 2
Checking from the options, we get the answer from the option (ii):

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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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