Identify the hidden meaning behind this picture?

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?

What do you call a fish without an eye?

A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?

Can you find out the missing number in the grid?

Which five letter word can be added at the end of below word to form a
valid word?

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Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

John went to a parrot shop in Mexico, and the parrot owner told him that his parrot is so unique that he repeats everything he hears. John got excited and immediately bought the parrot. John went home and spoke many words, but the parrot does not repeat anything.
He went again to the parrot shop and complaint to the shopkeeper, but the shopkeeper never lied. Explain?

Remove two matchsticks to make the below equation correct.

If Rajina's daughter is my daughter's mom, who am I to Rajina?