If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

Replace the question mark with the number below given a simple math problem.

What does Alexander the Great and Winnie the Pooh have in common?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

What word begins and ends with an E, but has only one letter?

You see me once in June, twice in November, and not at all in May. What am I?

You Throw The Outside, Cook The Inside
Eat The Outside, Throw The Inside.

What Is It?

One day, I thought of ways that can be used for creating a palindrome. So I decided that I will turn into a larger number by adding the reversed digits to the original number and keep doing it till I finally obtained a palindrome.

I am not sure if this process will always result in a palindrome eventually but I was able to produce a four-digit palindrome. Can you guess my starting number?

Replace each alphabet with the number (1-9) to make the below equation correct.

AB * C = DE - F = GH / I

A man dies of old age on his 25 birthday. How is this possible?