If in a car race, the man who came two places in front of the last man finished one ahead of the man who came fifth, how many contestants were there?

Two men play a dice game involving roll of two standard dice. Man X says that a 12 will be rolled first. Man Y says that two consecutive 7s will be rolled first. The men keep rolling until one of them wins.

What is the probability that X will win ?

I am quite hot but become too cold if you remove the first two letters. What am I?

If eleven plus two equals one, what does nine plus five equal?

How many letters are in the alphabet?

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

All of you like to eat me. I am a five-lettered word. Remove the first two and I turn into an infamous animal. Remove just the first and I become a heinous crime. Remove the first and the last and you can groove on me.

Can you guess who am I?

What have one eye but still cannot see?

How many triangles can you count in the figure given?

How many words can a pen with half refill write?