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

I look at you, you look at me I raise my right, you raise your left. What am I?

How many triangles do you see in the picture puzzle below?

A father is locked up in jail. His wife has gone bankrupt. Their male child has to sell his hotel in order to gain some money. Yet their girl child does not care and is quite happy.

How can someone be so rude?

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

By using 'because' continuously three times, can you make an English statement ?

You have four chains. Each chain has three links in it. Although it is difficult to cut the links, you wish to make a single loop with all 12 links. What is the fewest number of cuts you must make to accomplish this task?

John was drowned by he was not wet. How?

A woman is sitting in her hotel room and hears a knock at the door. She opens the door to see a man whom she’s never met before. He says, “I’m sorry, I have made a mistake, I thought this was my room.” He then goes down the corridor and into the elevator. The woman goes back into her room and calls security. What made the woman so suspicious of the man?

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