A short amusing or interesting story about a real incident or person is called -

- উল্লেখিত প্রশ্নের সঠিক উত্তর হচ্ছে Anecdote.
- Anecdote: A short amusing or interesting story about a real incident or person.
- বাস্তব কোনো ব্যক্তি বা ঘটনা সম্পর্কে সংক্ষিপ্ত (এবং সাধারণত মজার) কাহিনী।

• Others Option:
Fable: a short story, typically with animals as characters, conveying a moral.
Tale: a fictitious or true narrative or story, especially one that is imaginatively recounted.
Parable: a simple story used to illustrate a moral or spiritual lesson, as told by Jesus in the Gospels.

Source: Encyclopædia Britannica.