Solved IB ACIO Question
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Q · Coding–Decodingmedium · 45s
In a code language, BAT is coded as 231; HAT as 827. How is CAT coded?
TopicCoding–Decoding
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.
Assigned codes: B=2, A=3, T=1; thus C=5 → 531.
Final Answer: Option A - 531