Question 10/20: Set 2 - Try Out 2026 - Quantitative Knowledge (SNBT) | Nakafa

Question 10

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Three distinct whole numbers less than $10$ are selected simultaneously at random.

How many of the following four statements are true based on the information above?

The probability that all selected numbers are even is greater than $\frac{1}{20}$ .
The probability that the number $3$ is one of the selected numbers is $\frac{3}{10}$ .
The probability that at least one selected number is a factor of $9$ is less than $\frac{1}{2}$ .
The probability that the selected numbers are not odd prime numbers is less than $\frac{1}{3}$ .

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Three distinct whole numbers less than $10$ are selected simultaneously at random.

How many of the following four statements are true based on the information above?

The probability that all selected numbers are even is greater than $\frac{1}{20}$ .
The probability that the number $3$ is one of the selected numbers is $\frac{3}{10}$ .
The probability that at least one selected number is a factor of $9$ is less than $\frac{1}{2}$ .
The probability that the selected numbers are not odd prime numbers is less than $\frac{1}{3}$ .

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