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?

It comprises roots which nobody sees,
Much taller than those trees,
Up and up it goes,
Still it never grows?

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

Our product and our sum always give the same answer. Who are we?

What word is pronounced the same if you take away four of its five letters?

Out of four images which one is the odd one out?

How can one talk without saying a single word?

What is the fastest way to double your money?

The Puzzle: A girl, a boy, and a dog start walking down a road.

They start at the same time, from the same point, in the same direction.

The boy walks at 5 km/h, the girl at 6 km/h.

The dog runs from boy to girl and back again with a constant speed of 10 km/h. The dog does not slow down on the turn.
How far does the dog travel in 1 hour?

There is a place where if I stand up straight, I will still be considered sideways.