Question:
Six cards are laid out on a table as shown in the figure below. Each of the cards has a number on one side and a letter on the other side. What is the minimum number of cards you need to flip and see to make sure the rule, "cards that have a vowel on one side always have an even number on the other side" is TRUE?
Six cards are laid out on a table as shown in the figure below. Each of the cards has a number on one side and a letter on the other side. What is the minimum number of cards you need to flip and see to make sure the rule, "cards that have a vowel on one side always have an even number on the other side" is TRUE?
Updated On: Oct 22, 2024
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Correct Answer: 3
Solution and Explanation
The answer is 3.
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