My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

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 children in the picture below

Identify the 10 differences between the two given pictures.

f you were running a race, and you passed the person in 2nd place, what place would you be in now?

Why Aeroplane windows are round?

Aman has 1.15 rupees in his pocket. There are a total of 6 coins in his pocket.

When his friend asked him for a change, he could not give change for a rupee and five paisa.

Can you tell which coins he has?

2, 3, 5, 9, 17, _ What is the next number in the sequence?

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

There is a hypothetical state between the USA and Mexico border 'Tango'.
Here 70 percent of the population have defective eyesight, 75 percent are hard of hearing, 80 percent have Nose trouble and 85 percent suffer from allergies, what percentage (at a minimum) suffer from all four ailments?