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

In two decks of cards, what is the least amount of cards you must take to be *guaranteed* at least one four-of-a-kind?

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

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?

Can you solve below mathematical equation?

2^1234 - 2^1233

What makes this number unique: 8,549,176,320?

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

Find three numbers such that When we multiply three numbers, we will get the prime numbers. The difference between the second and the first number is equal to the third and second.

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.

Lifeless eyes on my smiling face and watch your child's sleeping place. In their dreams they hold me tight. What am I?