Find the next number in the series below

21 32 54 87 131 ?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

Why is Saturday stronger than Monday?

You see me once in June, twice in November, and not at all in May. What am I?

Find three whole, positive numbers that have the same answer when multiplied together as when added together.

Find the hidden panda in the image below.

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

I’m orange, I wear a green hat and I sound like a parrot. What am I?

I am not alive, but I grow; I don't have lungs, but I need air; I don't have a mouth, but water kills me. What am I?

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?