Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

I have eight fingers and two thumbs but I do not live. What Am I?

A woman lives in a skyscraper thirty-six floors high and is served by several elevators which stop at each floor going up and down. Each morning she leaves her apartment and goes to one of the elevators. Whichever one she takes is three times more likely to be going up than down. Why?

Different lights make me strange by changing me into different sizes. What am I?

Which is heavier: a ton of bricks or a ton of feathers?

Can you find the ages of a son, father and grandfather based on the following facts?
The sum of the ages of grandfather, father and son is 140 years.
The age of the son in months is the same as the grandfather in years.
The age of the son in days is the same as the father in weeks.

If eleven plus two equals one, what does nine plus five equal?

There are three boxes on a table. One of the box contains Gold and the other two are empty. A printed message contains in each box. One of the message is true and the other two are lies.

The first box says "The Gold is not here".

The Second box says "The Gold is not here".

The Third box says "The Gold is in the Second box".

Which box has the Gold?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.