Solved IB ACIO Question
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Q · Arithmetical Reasoningmedium · 45s
The total of the ages of Amar, Akbar, and Anthony is 80 years. What would be the total of their ages 4 years back?
TopicArithmetical Reasoning
Question Typemultiple choice
Difficultymedium
Marking+1 / −0.25
Test Duration30 min
Q 1 / 30Next question →
Step-by-Step Solution
The complete worked solution.
Every step explained — no skipped algebra.
4 years ago, each was 4 years younger; total back then = 80 – (3 × 4) = 68.
Final Answer: Option B — 68