Solved IB ACIO Question
A solved IB ACIO PYQ — decoded step-by-step.
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Q · Arithmetical Reasoningmedium · 45s
Man spends 40% on rent and 30% on food. What percent left?
TopicArithmetical Reasoning
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.
100 – (40 + 30) = 30%.
Final Answer: Option A — 20%