The cream is heavier than Milk. True or False?

A boy and his father are caught in a traffic accident, and the father dies. Immediately the boy is rushed to a hospital, suffering from injuries. But the attending surgeon at the hospital, upon seeing the boy, says 'I cannot operate. This boy is my son.' How is this situation explained?

At a party, there are five people and a whole round cake lying at the centre of the table. Only four people will make a cut and take their piece and the last one will get the remaining piece on the table. How can they make sure that everyone gets a 1/5th of the piece?

our enemy challenges you to play Russian Roulette with a 6-cylinder pistol (meaning it has room for 6 bullets). He puts 2 bullets into the gun in consecutive slots, and leaves the next four slots blank. He spins the barrel and hands you the gun. You point the gun at yourself and pull the trigger. It doesn't go off. Your enemy tells you that you need to pull the trigger one more time, and that you can choose to either spin the barrel at random, or not, before pulling the trigger again. Spinning the barrel will position the barrel in a random position.

Assuming you'd like to live, should you spin the barrel or not before pulling the trigger again?

What work can one never finish?

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

Name a key which is hardest to turn.

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?