What happened when the wheel was invented?

How is the moon similar to a dollar?

Out of three Friends John, Jacob and Jonny one of them is a king, one is a bureaucrat, and one is a Spy.

The king always tells the truth, the bureaucrat always lies, and the Spy can either lie or tell the truth.

John says: Jonny is a bureaucrat
Jacob says: John is a king
Jonny says: I am a Spy

Tell me, Who is the king, who is the bureaucrat, and who is the Spy?

What is always in front of you but can’t be seen?

The answer I give is yes, but what I mean is no. What was the question?

What four weights can be used to balance from 1 to 30 pounds?

In the four images below, can you find the odd one out?

This was asked in an interview with Coa-Cola.

The interviewer has given me 100 marbles(50 white and 50 black) and two empty boxes.
He then told me that he will leave the room and i need to place all the marbles in two boxes.

And When he come back, he will draw a marble from any of the two box and if the marble is white I will be hired.

Also
* No box can be empty.
* All 100 marbles must be placed in one of the two boxes.

So what should I have done?

What can you deduce from the following BrainBat?

CRY
LMKI

In the given picture, in how many ways can you read the word "Tiger"?