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MathNet 2016-part-07 — 182 problems (EN–VI) Question 66

Math Olympiad Vault · MathNet 2016-part-07 — 182 problems (EN–VI)

Question 66

The numbers $1, 2, \cdots, 11$ are arranged in a line from left to right in a random order. It is observed that the middle number is larger than exactly one number to its left. Find the probability that it is larger than exactly one number to its right.