How can you drop a raw egg from a height onto a concrete floor without cracking it?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

I’m orange, I wear a green hat and I sound like a parrot. What am I?

What is wrong in the below Picture?

Can you decipher these quotes by Albert Einstein?
Blf xzm mvevi hloev z kilyovn lm gsv ovevo lm dsrxs rg dzh xivzgvw.

I come in different shapes and sizes.
Parts of me are curved, other parts are straight.
You can put me anywhere you like,
but there is only one right place for me.
What am I?

Two old friends, Jack and Bill, meet after a long time.

Three kids
Jack: Hey, how are you, man?
Bill: Not bad, got married and I have three kids now.
Jack: That's awesome. How old are they?
Bill: The product of their ages is 72 and the sum of their ages is the same as your birth date.
Jack: Cool..But I still don't know.
Bill: My eldest kid just started taking piano lessons.
Jack: Oh, now I get it.

How old are Bill's kids?

There are forty elephants and they have forty-fore heads. How can this be possible?

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?

A chicken farmer has figured out that a hen and a half can lay an egg and a half in a day and a half. How many hens does the farmer need to produce one dozen eggs in six days?