Perfect World Entertainment Question: Download Perfect World Entertainment PDF

If you have seven white socks and nine black socks in a drawer, how many socks do you have to pull out blindly in order to ensure that you have a matching pair?

Tweet Share WhatsApp

Answer:

if the first one is one color (say, white), and the second one is the other color (black), then the third one, no matter what the color, will make a matching pair. (Sometimes you're not supposed to think that hard.)

Download Perfect World Entertainment PDF Read All 63 Perfect World Entertainment Questions
Previous QuestionNext Question
Who are your role models? Why?How did you find out about this job In Perfect World Entertainment? What do you know about the job?