There was a man he lives in a hotel each morning he presses the first floor button each evening if there is a person in the elevator he asks him to press the 10 floor button if there is no one in the elevator he takes the stairs why.

A deaf and mute man goes to the train station. Tickets for the train are 50 cents each. The man goes to the ticket booth and hands the man inside just a dollar. The man in the booth hands him two tickets.

How did the man in the booth know to give him two tickets without even looking at him?

A tree doubled in height each year until it reached its maximum height over the course of ten years. How many years did it take for the tree to reach half its maximum height?

using four eights (8) and a one (1) and one mathematical symbol , create the number 100

When does a USA Potato change its nationality?

Guess the hidden movie name?

What number when divided in half becomes zero?

If six children and two dogs were under an umbrella, how come none of them got wet?

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

What number should come in place of the question mark below?