What is next number in the pattern below:

131 517 192 123 ?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

What has lots of eyes, but can’t see?

French Police inspects a room where there are no windows, no doors, no tables and is almost empty expect there is just a puddle of water. They found a dead man who obviously hung herself from the ceiling, but they are not able to figure out how this had happened.

John and Jacob entered the crime scene and easily able to solve the case.

How did the man die?

What two things can you never eat for breakfast?

People put me on the table and cut me but do not eat me. What am I?

If you drop a 15 kg iron bar and a 5 kg bag of cotton from a height of 50 meters which will reach the ground first?

Which fur should we be getting from the Lion?

You can see it everyday, But cannot touch it at will. What is it?

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?