Which of the below owl is odd one out?

There was a kingdom in which the king had no heir to take over his thrown. Even the queen was dead and he himself was on the verge of dying. He thought about it and then summoned all of the teenagers. He gave one seed each to all of them and asked them to grow the plant. He announced that the one with the most beautiful plant will become the king/queen of the empire after the death of the king.

After a month, all of them were called. The king looked at all of the plants but announced the girl with an empty pot as the queen of the empire. Why?

John asked Jack, "The time right now is 7 pm. Can you tell me what will be the time 23, 999, 995 hours later ?"

While Bella does not know the answer, do you ?

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

There was a strange boy who was born before his father. How can this be possible?

Find the Odd One Out?
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The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

What has to be broken before you can use it?

A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it.

How can he do that?

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