Solved IB ACIO Question
A solved IB ACIO PYQ - decoded step-by-step.
Solve it the standard way once - then learn the shortcut.
Q · Alphabet Testmedium · 45s
Which letter comes next? X, U, Q, L, ?
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: X=24, U=21, Q=17, L=12
Differences: −3, −4, −5 → next difference = −6
12 − 6 = 6 → 6th letter = F
Final Answer: Option A - F