John was piloting a plane behind a car but was never able to overtake it. Why?

What is the next number in the series?

15 29 56 108 208 ?

You need to arrange three 7 and mathematical symbols to form number 1?

Can you divide the below-given shape into four equal and identical pieces?

What has many keys but can’t open a single lock?

I don't get anymore wetter, no matter how much rain falls on me.

It was a dark stormy night and a couple were in a car driving madly to a city. The car broke down and the husband had to go get help from someone who spoke his language. He was afraid to leave his wife alone in the car so he locked the car before leaving. When he came back, the car was in the same state as he had left it but his wife was dead, there was blood on the floor and there was a stranger in the car. What happened?

Where do fish keep their money?

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?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?