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 in the sequence? X, V, S, P, ?
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.
Letters decrease by 2, 3, 3, and 3 respectively: X(24), V(22), S(19), P(16), next is M(13).
Final Answer: Option B — M