Solved IB ACIO Question
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Q · Order and Rankingmedium · 45s
P is 15th in a queue. Q is 7th from the front. What is the position from the end if total 30 students?
TopicOrder and Ranking
Question Typemultiple choice
Difficultymedium
Marking+1 / −0.25
Test Duration30 min
← Previous questionQ 30 / 30
Step-by-Step Solution
The complete worked solution.
Every step explained — no skipped algebra.
Position from end = Total - position + 1 = 30 - 15 + 1 = 16.
Final Answer: Option A — 16