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?

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.

Can you find a number that lies one third of the distance between 1/3 and 2/3?

A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

Name a key which is hardest to turn.

Below, you will find the mathematical proof that 10 equals 9.99999?. But is that possible or there is something wrong about it? Can you find the error?

x = 9.999999...
10x = 99.999999...
10x - x = 90
9x = 90
x = 10

John and his wife were living in a rural place. On a particular day, John's wife fell ill and he called the local doctor. When the doctor picked up, he said, "Doctor, my wife is ill. She might have appendicitis."

"This can't be possible! I took out her appendix two years ago myself," the doctor explained.

When diagnosed, John's wife was found to have appendicitis. How can this be possible?

I am lying and I always lie. Tell me whether I am lying or telling the truth.

Count the number of triangles in the given picture.