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There are three partially black and one fully black horse. This is possible, as it satisfies the condition of one black horse and three white horses. There are 3 white horses and one black horse. This is what the passenger in the train observed, so it must be true. All four can be partially white and partially black. This is possible as well. All horses can have a combination of black and white color. There are 2 black horses and 2 partially black horses. This cannot be true because the observer in the train clearly saw one fully black horse and three white horses. Therefore, there cannot be two fully black horses. So, the statement that can never be true is option 4: "There are 2 black horses and 2 partially black horses."
How do you approach teamwork or collaboration?
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How do you feel about meeting new people?
How likely are you to take on leadership roles or responsibilities in a group or organization?
How do you typically react to unexpected situations?
How would you describe your level of emotional intelligence?
How likely are you to engage in risky behaviours or activities, even if they could have negative consequences?
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How often do you take time for self-reflection and introspection?
How likely are you to try new things or explore new ideas?