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?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

From a pack of 52 cards, I placed 4 cards on the table.

I will give you 4 clues about the cards:

Clue 1: Card on left cannot be greater than the card on the right.
Clue 2: Difference between the 1st card and 3rd card is 8.
Clue 3: There is no card of an ace.
Clue 4: There are no face cards (queen, king, jacks).
Clue 5: Difference between the 2nd card and 4th card is 7.

Identify four cards?

If it took eight men ten hours to build a wall, how long would it take four men to build it?

Can you find out which number multiplied by itself will give the output as 12345678987654321?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

John is found dead in a bare field. Nobody killed John,
John did not commit suicide.

Inspector Jacob found a bag just a few meters away from John which could save his life. What was in the bag?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

Which alphabet is a part of our body?

Who is that with a neck and no head, two arms and no hands? What is it?