Answer:
When does 4 - 1 = 5 ?
If you are running in a race and pass the second place person, what place are you in?
A murderer is condemned to death. He has to choose between three rooms. The first is full of raging fires, the second is full of assassins with loaded guns, and the third is full of lions that haven't eaten in 3 years. Which room is safest for him?
What is the difference between yesterday and tomorrow?
Mary gets in the shower, but surprisingly her hair is not wet when she gets out. How is this possible?
I appear in the morning. But am always there. You can never see me. Though I am everywhere. By night I am gone, though I sometimes never was. Nothing can defeat me. But I am easily gone.