A + B means, A is the sister of B.
A - B means, A is the daughter of B.
A×B means, A is the brother of B.
A÷B means, A is mother of B.
If X + Y ÷ Z × P ÷ Q - R, then how R is related to Y?
Answer & explanation
Correct answer: option 3
Note:
↑ or ↓ ⇒ Upward or downward line shown "generation gap" .
= ⇒ Double lines shown "relation b/w Husband & Wife"
— ⇒ single line shown "relation between them other than Husband & Wife".
Clearly, (c) is correct answer.