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

Which is faster, Heat or Cold ? Explain.

Which word does the below Plexor means ?

It is raining today at 11:59 am. What is the probability of sunny weather after 72 hours?

A number can be multiplied by multiple of nine
i.e 9 18 27 36 45 ...

and the resulting number consist of only one digit.

Can you identify the number ?

You visit a home for specially-abled children on the occasion of Christmas where you meet with 50 children. You have a box of chocolates containing 50 chocolates exactly.

What if you were asked to one chocolate to each child in a manner that one chocolate still remains in the box? Is it possible?

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

John was going on a jungle trip. He asked his wife to pack something to eat, something to drink and something to burn if he feels cold in the jungle. When John opens the backpack he found just one thing in the bag. What was it?

In the picture, you can see a chess board. On the top left position, the K marks a knight. Now, can you move the knight in a manner that after 63 moves, the knight has been placed at all the squares exactly once excluding the starting square?

What goes up but never comes down?