The peacock is a bird that does not lay eggs. How do they get baby peacocks?

How many words can a pen with half refill write?

What kind of band never plays music?

There are three houses in a straight row. One is red, one is blue, and one is white. The red house is left of the middle. The blue house is right of the middle. Where's the white house?

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

What is the fastest way to double your money?

When we see 2 but call 10?

I am a type of word that is spelt incorrectly or used differently, on purpose for humour. What am I?
Hint 1: You can find me in a joke.
Hint 2: I am a play on words.

It's a 7-letter word.
If we remove 1 letter from it, it remains the same.
If we remove 2 letters from it, it remains the same.
If we remove 3 letters from it, it remains the same.
If we remove all the letters from it, still it remains the same.
What is it?

What is both possible and impossible at the same time?