What building has the most stories?

What breaks yet never falls, and what falls yet never breaks?

If you were to put a coin into an empty bottle and then insert a cork into the neck, how could you remove the coin without taking out the cork or breaking the bottle?

An exterior architect is asked by a builder to plant seven trees in a manner that there are exactly six rows of trees in a straight line and each row has three trees in particular.

How will he do it?

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

Which famous Hollywood movie name is hidden in the below rebus?

A girl has as many brothers as sisters, but each brother has only half as many brothers as sisters. How many brothers and sisters are there in the family?

If I put in one bird per cage, I have one bird too many. If I put in two bird per cage, I have one cage too many. How many cages and birds do I have?

what's the probability of getting a king or a queen from a pack of 52 cards?

You see me once in June, twice in November, and not at all in May. What am I?