If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

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?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

In one of the popular batman series movie "Batman Forever", there was a riddle that goes like "Tear me off and then scratch my head and I was red then and now I am back. Who am I?

In a football game, Christina defeated Teresa by 2 - 0 but no man from either side scored. How can this be possible?

Speaking of rivers, a man calls his dog from the opposite side of the river. The dog crosses the river without getting wet, and without using a bridge or boat. How?

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

Replace the question mark in the picture below.