Solved IB ACIO Question
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Q · Blood Relationsmedium · 45s
A is the father of B. B is the sister of C. How is C related to A?
TopicBlood Relations
Question Typemultiple choice
Difficultymedium
Marking+1 / −0.25
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
Every step explained — no skipped algebra.
Since B and C are siblings and B is daughter of A, C must be son of A.
Final Answer: Option C — Brother