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If the average (arithmetic mean) of five positive numbers is \(30,\) how many of the numbers are greater than \(30?\)

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by AAPL » Wed Oct 01, 2025 8:32 am

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If the average (arithmetic mean) of five positive numbers is \(30,\) how many of the numbers are greater than \(30?\)

1. None of the five numbers is equal to \(10\)

2. The average (arithmetic mean) of the four smallest numbers is \(4\)

OA B
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Source: — Data Sufficiency |