Solved IB ACIO Question
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Q · Coding–Decodingmedium · 45s
In a certain code language, ‘ROCK’ is written as ‘3587’ and ‘TIDE’ is written as ‘4261’. How will ‘DOCTOR’ be written in the same code language?
TopicCoding–Decoding
Question Typemultiple choice
Difficultymedium
Marking+1 / −0.25
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
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ROCK is coded as 3587 (R=3; O=5; C=8; K=7) TIDE is coded as 4261 (T=4; I= 2; D=6; E=1) So, we write DOCTOR D=6, O=5, C=8, T=4, O=5, R=3
Final Answer: Option A - 658453