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

Our product and our sum always give the same answer. Who are we?

A lion and its tamer are standing inside a cage that measures 1 unit in radius. Both of them can effortlessly run at the speed of 1 unit maximum.

1) Suppose the lion is hungry, will he be able to eat up the tamer?
2) If yes, how long can the tamer survive?

Andrew’s doctor gives him three pills and tells him to take one every half hour. How much time will have passed by the time Andrew’s taken all three pills?

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

What Deficiency does the below rebus represent?

VIT_MIN

A shepherd had 18 sheep, out of which, all but ten died.

Can you tell us how many sheep was he left with?

Who is that with a neck and no head, two arms and no hands? What is it?

What do you see in the given picture?

You find yourself in a strange place guarded by two guards.One of the guard always say truth while other always lies.You don't know the identity of the two.You can ask only one question to go out from there. What should you ask?