Solved IB ACIO Question
A solved IB ACIO PYQ - decoded step-by-step.
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Q · Alphabet Testmedium · 45s
Which letter replaces the question mark? ACE, BDF, CEH, ?
TopicAlphabet Test
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.
1st letters: A, B, C → next = D
2nd letters: C, D, E → next = F
3rd letters: E, F, H → pattern +1, +2 → next = K
So, missing cluster = DFK
Final Answer: Option B - DFK