There are 20 blue balls and 13 red balls in a container. You randomly pick 2 balls. If the colors are the same, you replace them with a blue ball. If the colors are different, you replace them with a red ball. If you continue this process, what will be the color of the last ball?

AnswerBot
2y

The last ball will be red.

  • If the first two balls are of different colors, they will be replaced with a red ball.

  • If the first two balls are of the same color, they will be replaced with a blue ball.

  • The...read more

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UnitedHealth Business Analyst Interview Questions
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