Solved IB ACIO Question
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Q · Order and Rankingmedium · 45s
In a line of 15 people, M is 6th from the left and N is 7th from the right. Who is ahead in position?
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.
M is 6th from left, N is 9th from left (15-7+1). So M is ahead.
Final Answer: Option B — N