There is a box full of marbles,
all but two are blue,
all but two are green,
and all but two are red.

How many marbles are in the box?

I shave every day, but my beard stays the same. What am I?

What question can you never answer yes to?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

Can you place six X (crosses) in below board without making three in a row in any way ?

As shown in the picture below, we can see a boy hanging on the tree branch to save his life. There are various ways in which he can die like1. A snake hanging toward the right waiting to bite the boy.2. A roaring Lion near the tree.3. Two crocodiles are ready to attack if the boy reaches near water. The tree is chopped to some extent, so can fall as if he moves a lot. Can you give this boy an escape plan?

A Scientist was fifty years old in the year 2000 but he was forty years old in the year 2010. How can this be possible?

PS: It has a logical answer.

The first person saw the bridge step on it and crossed,
the second person saw the bridge did not step on it but crossed,
the third person did not see the bridge did not step on it but crossed.
Who are these people?

Can you identify the direction in which this bus is moving; left or right?

Hint: The bus is moving on the roads of London.

What is so fragile that saying its name breaks it?