I’m tall when I’m young, and I’m short when I’m old. What am I?

Okay before we begin with the puzzle, do keep in mind that you have to answer it quickly.

You are participating in a car race. Seeking the perfect moment, you overtake the second person in the race. What positions are you in now?

How many bananas can you eat if your stomach is empty?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

I look flat, but I am deep. Hidden realms I shelter. Lives I take, but the food I offer. At times I am beautiful. I can be calm, angry, and turbulent. I have no heart but offer pleasure as well as death. No man can own me, yet I encompass what all men must have. What am I?

A container contains 100 eggs. They can be either fresh or rotten. What is sure is the fact that there is at least one fresh egg in that container.

If you are asked to pick two eggs randomly from the container, at least one of them will be rotten.

Can you calculate how many eggs in that container are fresh?

What does an Island and the letter T have in common?

In the four images below, can you find the odd one out?

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