If you say my name, I will no longer exist. What am I?

With the help clues provided in the image, can you find the 5 digit key?

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

Can you spot the hidden girl in the picture below?

You enter your friend's room. He is not in his room. Although you see that on the bed there are two dogs, five cats, two giraffes and three pigs. Also, a couple of chickens and ducks are flying in the room.

Calculate the number of legs standing on the floor.

Paul's height is six feet, he's an assistant at a butcher's shop and wears size 9 shoes. What does he weigh?

What is harder to catch the faster you run?

Who are the happiest people in IPL match?

A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

I have a clock(12-hour format) and both the needles of the clock overlap at 12:00.
After how much time, they will overlap again?