Solved IB ACIO Question
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Q · Alphabet Testmedium · 45s
Find the next letter: E, H, M, T, ?
TopicAlphabet Test
Question Typemultiple choice
Difficultymedium
Marking+1 / −0.25
Test Duration30 min
← Previous questionQ 47 / 47
Step-by-Step Solution
The complete worked solution.
Every step explained - no skipped algebra.
Positions: E=5, H=8, M=13, T=20
Differences: +3, +5, +7 → next difference = +9
20 + 9 = 29 → wrap around alphabet: 29 − 26 = 3 → 3rd letter = C
Final Answer: Option D - C