French Police inspects a room where there are no windows, no doors, no tables and is almost empty expect there is just a puddle of water. They found a dead man who obviously hung herself from the ceiling, but they are not able to figure out how this had happened.

John and Jacob entered the crime scene and easily able to solve the case.

How did the man die?

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

John is selling fruits.
He sells grapes at $30, Dates $25, and a Wolfberry $45.
At what price does he sell fig?

PS: Logical Thinking

I start and end with 500 and carry a 5 in my heart. But I require the first letter and the first number to be complete. I am the name of a King.

Who am I ?

You bought me for dinner but never eat me. What am I?

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

What is always in front of you but can’t be seen?

A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?

As we know that white starts the game of chess. Can you find the scenario shown in the picture below is possible when all the white pieces are at the original place while the black pawn is not as in the below picture?