The King

Question: The King and A Butler walk into a room, they lock all the doors behind them, the room has no windows. A night passes and the next day 3 people walk out of the room, Who is the 3rd person?

Question: Surrounded by life , yet life is its biggest enemy. But without life there is no need for it to exist. What is it?

Question: During what month do people sleep the least?

Question: When is 99 more than 100?

Question: The more you add, the less it weighs.

Question: What makes a hotel hot even when below zero temperatures?