John, Jack and Jill are in a desert. John doesn't like Jill and hence decides to murder him. He poisons the water supply of Jill. Since it is a desert area, Jill must drink or he will die of thirst.

Jack does not know of the actions of John and also decides to murder Jill. To succeed in his ill motives, he removes the water supply of Jill so he dies of thirst.

Jill dies due to thirst. Who murdered Jill?

My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

Can you start the fire using two pieces of wood?

What do you answer even though it never asks you questions?

Replace the question mark with the correct number in the below-given picture?

I can write cow in 13 letters.

Can You?

I can be cracked, made, told, and played. What am I?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

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?