If A # B means ‘A is the sister of B’.
A @ B means A is the mother of B,
then which of the following expressions means C is the mother of F ?
Answer & explanation
Correct answer: option 3
Explanation:
Note:
↑ or ↓ ⇒ Upward or downward line shown "generation gap" .
= ⇒ Double lines shown "relation b/w Husband & Wife"
— ⇒ single line shown "relation in same generation other than Husband & Wife".
+ ⇒ Plus sign shown " Male".
- ⇒ Plus sign shown " Female".
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Therefore, C is the mother of F.