What does an Island and the letter T have in common?

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 is the next number in this matchsticks series riddle?

Replace the question mark with the correct number in below Picture:

What does below science rebus mean?

Ag Ag Ag
Ag SPOON Ag
Ag Ag Ag

Prove that twice of ten is the same as twice of eleven.

Get total of 120 by using five zeros 0,0,0,0,0 and any one mathematical operator.
Do you ?

What 8 letter word can have a letter taken away and it still makes a word. Take another letter away and it still makes a word. Keep on doing that until you have one letter left. What is the word?

Where do fish keep their money?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?