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 is next? W, U, R, N, I, ?
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: W=23, U=21, R=18, N=14, I=9
Differences: −2, −3, −4, −5Next difference = −6
9 − 6 = 3 → C
Final Answer: Option C - C