Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?

How many times can you subtract the number 5 from 25?

A mother bought three dress for her triplets daughters(one for each) and put the dresses in the dark. One by one the girls come and pick a dress.
What is the probability that no girl will choose her own dress?

What have one eye but still cannot see?

A bus driver was heading down a street in Mexico. He went right past a stop sign without stopping, he turned left where there was a "no left turn" sign, and he went the wrong way on a one-way street. Then he went on the left side of the road past a cop car. Still - he didn't break any traffic laws. Why not?

Can you count the number of quadrilaterals in the picture below?

I’m tall when I’m young, and I’m short when I’m old. What am I?

What is both possible and impossible at the same time?

You have an empty wine bottle with a cork that has been secured at the top in a normal way. There is a metal ring inside the bottle that is suspended by a string.

How can you make the metal ring drop to the bottom if you are not allowed to touch anything - not the bottle, not the cork, not the thread and not the ring?