John is asked to stand behind Jacob and Jacob is asked to stand behind John. Both of them feel confused about it and don't know what to do?

But it is quite possible, do you know how?

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?

Find the missing number in the sequence below:

John is the son of Jacob.
So,
Jacob is the_____of John's father?

The horse jumps over the king.
Strangely there is absolutely no scratch on him.

Can anyone explain, how is this possible?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

Find the 8 in the below-given Image.

Why is the Hole below a Lock?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

Can you find out which options fits best with the missing column?