Solved IB ACIO Question
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Q · Order and Rankingmedium · 45s
In a queue of 12 people, Z is 5th from the front. What is his position from the end?
TopicOrder and Ranking
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.
Position from the end = Total people - Position from front + 1 = 12 - 5 + 1 = 8th.
Final Answer: Option A — 7th