It is always ahead of me yet I can never see it. What is it?

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

Find the value of "?" in the ball picture Riddle below:

Can you find the 09 errors in the picture below?

Outside a tattoo artist's shop, there was a signboard which read 'I make tattoos on only them who do not tattoo themselves'.

Reading it what do you think, does the tattoo artist tattoo himself?

How is a fly different from a mosquito?

What is the word or phrase?

An inspection by the superintendent of St. Joseph School was scheduled on the next day. The class teacher Jenifer knew that he would be asking questions from her class and she would have to choose a pupil to answer. To offer a perfect impression over him, the teacher explained certain instructions to the students to maximise the chances of getting correct answer every time.

What did she say to the students?

Which five letter word can be added at the end of below word to form a
valid word?

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What word does this rebus represent?

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