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

Get total of 120 by using five zeros 0,0,0,0,0 and any one mathematical operator.
Do you ?

What do you see in the image below

Six people park their car in an underground parking of a store. The store has six floors in all. Each one of them goes to a different floor. Simon stays in the lift for the longest. Sia gets out before Peter but after Tracy. The first one to get out is Harold. Debra leaves after Tracy who gets out on the third floor.

Can you find out who leaves the lift on which floor?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

Can you solve below mathematical equation?

2^1234 - 2^1233

How can you make number one disappear by adding something to it?

A finger goes in me. You fiddle with me when you're bored. The best man always has me first. What am I?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?