Solved IB ACIO Question
A solved IB ACIO PYQ - decoded step-by-step.
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Q · Alphabet Testmedium · 45s
Identify the next three letters in the series: E, H, L, Q, ?
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.
Positions: E=5, H=8, L=12, Q=17
Differences: +3, +4, +5 → next differences +6, +7, +8
Q(17)+6=23 → W
W(23)+7=30 → 30−26=4 → D
D(4)+8=12 → L
Final Answer: Option A - W, D, L