A father's child, a mother's child, yet no one's son.

Who am I?

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?

You have a 12 liters jug full of water. You have two empty 8 liters and 5 liters jug. How can you divide the water into two equal parts using these jugs?

What famous saying does this rebus mean?

COME SERVED <---
COME SERVED
COME SERVED
COME SERVED
COME SERVED

What word is identified by the below rebus?

Your Your Your Your Your
Your Your Your Your Your

If your uncle’s sister is not your aunt, what relation is she to you?

I am sure no one can have two things for dinner. what are they?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

Can you solve the below geography rebus by decoding the below rebus ?