You are a prisoner sentenced to death. The Emperor offers you a chance to live by playing a simple game. He gives you 50 black marbles, 50 white marbles, and 2 empty bowls. He then says, 'Divide these 100 marbles into these 2 bowls. You can divide them any way you like as long as you use all the marbles. Then I will blindfold you and mix the bowls around. You then can choose one bowl and remove ONE marble. If the marble is WHITE you will live, but if the marble is BLACK... you will die.'

How do you divide the marbles up so that you have the greatest probability of choosing a WHITE marble?

John is found dead in a bare field. Nobody killed John,
John did not commit suicide.

Inspector Jacob found a bag just a few meters away from John which could save his life. What was in the bag?

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

What kind of tree can you carry in your hand?

I am a prime number.
The double of myself is equal to the square of me.

which number am I?

Given that

(78)^9 = 6
And (69)^4 = 11

Can you find out

(99)^2 =?

(Note: This is Logical, not Mathematical)

What is harder to catch the faster you run?

Can you calculate the probability of getting a sum of six when a dice is thrown twice?

What Time Should the last watch show in the below figure?

If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?