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

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

I know a nine-letter word having only one vowel.
Do you ?

Give it food and it will live; give it water and it will die.

Which point will the car reach to go out?

Before Mount Everest was discovered, what was the highest mountain in the world?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

What has to be broken before you can use it?

This is a most unusual paragraph. How quickly can you find out what is so unusual about it? It looks so ordinary, you'd think nothing was wrong with it. Actually, nothing IS wrong with it. But it is not as ordinary as you might think. If you think about it for a bit, you will find out why it is truly so unusual. So what is it? What is so unordinary about this paragraph?