Solved IB ACIO Question
A solved IB ACIO PYQ — decoded step-by-step.
Solve it the standard way once — then learn the shortcut.
Q · Coding–Decodingmedium · 45s
If PLAN is coded as MOKL, how is BIRD 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.
Each letter moved -1 in alphabet positions.
Final Answer: Option A — AHQC