Cordis Question: Download Cordis 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 Cordis PDF Read All 73 Cordis Questions
Previous QuestionNext Question
If you were an animal, which one would you want to be?What do you consider to be your weaknesses?