Mind Trap #2

John and Bob played chess. They played a total of seven games. Each won the same number of games, and there were not any draws or stalemates. How could this have happened?

Things that make you go hmmmm

Three men go into a motel. The desk clerk said the room was $30, so each man paid $10 and went to the room. A while later, the desk clerk realized the room was only $25, so he sent the bellboy to the three guys' room with $5. On the way, the bellboy couldn't figure out how to split $5 evenly between three men, so he gave each man $1 and kept the other $2 for himself.
This meant that the 3 men each paid $9 for the room, which is a total of $27. Add to that the $2 the bellboy kept and the total is $29. Where is the other dollar?