Three friends named Mr. Black, Mr. Yellow and Mr. Green enter a pub on a weekend night. They are wearing either a Black, Yellow or Green shirt.

Mr. Yellow says to them, 'Did you notice that we all are wearing different color shirts than our names?'

To this, the man who was wearing the Green shirt said. 'Wow, thats right.'

Can you identify who is wearing which colour shirt ?

What is the fastest way to double your money?

You have a square. What you have to do is cut and reassemble the square such that you create a Red Cross sign that has the same volume as that of the square.

What can go up a chimney down, but can’t go down a chimney up?

Can you find out what is missing?

1 3 5
2 4 ?

Hint: It's not six. Think out of the box.

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

What has 88 keys?

Rob is taller than Edwin, and Jurgen is shorter than Rob.
Of only one of the following statements, we now certainly know it is correct:

A.Edwin is taller than Jurgen
B.Jurgen is taller than Edwin
C.It cannot be determined if Jurgen or Edwin is the tallest.

Can you find the dog hidden in a group of pandas?

I don't get anymore wetter, no matter how much rain falls on me.