Count the number of balls in picture below:

What does this mean?

CCCCCCC

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?

The day after tomorrow will be three days before Tuesday. Can you find out what is today?

Solve The below Equation:

ALFA + BETA + GAMA = DELTA

Can you find out the total number of triangles in the given figure?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

Give it food and it will live; give it water and it will die.

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

A mad serial killer kidnaps people and forces them to play the game of 2 pills with them, In this game, there are pills in the table and one of them is normal pill while the other one is deadly poisonous.
The victim will choose one pill and the killer will pick the other pill and both simultaneously will swallow the pill with water.
victim dies every time.

One day the serial killer kidnaps the Joseph and forces him to play the same game with him.

Joseph solves the mystery of the two pills and remains alive.

Explain?