In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

John is the son of Jacob.
So,
Jacob is the_____of John's father?

You need to climb ten stairs. At every stair, you can either take one step up or you can jump two steps up.

In how many different ways you can climb 10 stairs?

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?

What came first, the chicken or the egg?

If an electric train is travelling south, then which way is the smoke going?

Here is a mathematical expression that also secretly tells a movie name. What movie is that?

There’s a girl who has a large family. She has an equal amount of brothers and sisters, but each brother only has half as many brothers and sisters. What’s the correct amount of brothers and sisters?

I am an odd number. Take away a letter and I become even. What number am I?

I have branches, but no fruit, trunk or leaves. What am I?