In the Kingdom of Fools by AK Ramanujan is a humorous story that highlights the foolishness and absurdity of the people living in the kingdom. The title, "In the Kingdom of Fools," perfectly encapsulates the central theme of the story. Here are some instances from the story that justify the title:

1. The King's Decision:
The story begins with the king making a foolish decision to marry off his daughter to the first person who can make him laugh. This shows the lack of wisdom and rational thinking in the kingdom.

2. The People's Laughter:
When the news spreads, everyone in the kingdom starts laughing uncontrollably. They find everything funny, even the most ordinary things. This highlights their foolishness and inability to control their emotions.

3. The Minister's Plan:
The minister comes up with a plan to make the king laugh by pretending to be dead. However, the plan fails as the king doesn't find it funny. This shows the foolishness of the minister and his inability to understand the king's sense of humor.

4. The Brahmin's Punishment:
A Brahmin arrives at the kingdom and sees everyone laughing. He thinks that they are making fun of him and gets angry. He curses the people, saying that they will remain foolish until someone else makes the king laugh. This further reinforces the idea that the kingdom is filled with fools.

5. The Foolish Acts:
Throughout the story, there are several instances of foolish acts by the people. For example, a man tries to sell an empty pot by claiming that it has magical properties. Another man tries to sell a donkey's egg, which is clearly impossible. These actions reflect the gullibility and foolishness of the people in the kingdom.

Overall, the title "In the Kingdom of Fools" accurately describes the story's setting and the behavior of its characters. The story portrays a kingdom where foolishness is widespread, and rational thinking is absent.