Good Riddles

Question: How do you make seven an even number?

Question: There were 2 trains heading the opposite directions on the same track.1 was going North, and one was going south, There was a 100m gap between them, avoiding the collision, 2 men saved the trains from colliding on time, Who were they and how did they save them?

Question: Why was the calendar worried?

Question: You are a detective and chasing a criminal in a car chase. The criminal's car is too fast and you lose the criminal. Your car leads up to three houses. House 1: A car facing the road. House 2: Two cars. One is facing the road the other is facing the house. House 3: A car facing the house. Which house is the criminal in?

Question: A king without a crown.