Once there was a guy who asked a guy "Do you know my name?". The guy replied,"Of course I know your name." Then he said,"What is it?". "Max",said the man. "Wrong!",yelled the man. "My name isn't Max it's James",said the man. Then the man uttered,"I thought it was Max." "Oh I'm kidding",said the man. "You're right,but I'm also right". How can this be?
If there is a bath full to the top and nearly overflowing, and all you have is a big bucket , medium sized bucket and a small bucket, which would be the quickest way to empty the bath?
You have a barrel of oil, and you need to measure out just one gallon. How do you do this if you only have a three-gallon container and a five-gallon container?