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

You see me once in June, twice in November, and not at all in May. What am I?

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

A kind heart person buy packed food at 3$/packet from United states and sells them at 1$/packet at Africa. After some time he becomes a millionaire.

How come the guy become millionaire ?

What do you answer even though it never asks you questions?

Can you move 2 matchsticks to form four equal sized squares.

No matter how little or how much you use me, you change me every month. What am I?

There is a square piece of paper with a hole that is denoted by the circle on the top right side in the given picture. You have to cut the paper in a manner that it forms two and only two separate pieces of paper and then rearrange the pieces in a manner that the holes come in the centre of the paper.

What is the below Rebus indicate?