Solve below rebus puzzle?

A man embarked on a questionnaire game. He kept asking the same question to whomever he found. The answer each time was different.

Can you guess what the question was?

I am the beginning of everything, the end of everywhere. I'm the beginning of eternity, the end of time and space. What am I?

Three ants are sitting at the three corners of an equilateral triangle. Each ant starts randomly picks a direction and starts to move along the edge of the triangle. What is the probability that none of the ants collide?

Replace the question mark with the correct number in the below-given picture?

What does man love more than life, and hate more than death or mortal strife; that which satisfied men want; the poor have, and the rich require; the miser spends, the spendthrift saves, and all men carry to their graves?

Find the hidden tiger in the given optical illusion ?

There is something which is always coming but never arrives?

Solve the mathematical equation in the picture below.

You board a train. The train will have to enter a tunnel soon. You are claustrophobic. Which place is the best for you to sit?