Which one is an Indefinite pronoun?

Indefinite Pronoun:
- অনির্দিষ্ট ব্যক্তি বা বস্তু কে বোঝাতে যে Pronoun ব্যবহৃত হয় সে pronounce কে বলে Indefinite Pronoun.
- Indefinite pronoun এর কয়েকটি উদাহরণ হল: All, one, none, anyone, some ইত্যাদি।

Types of Pronouns: 
1. Personal Pronoun: I, you, they, he, she, etc. 
2. Interrogative Pronoun: Who? What? which? etc. 
3. Distributive Pronoun: Each, either, neither, etc. 
4. Demonstrative Pronoun: This, such, that, etc. 
5. Relative Pronoun: Who, what, which, that, etc. 
6. Reciprocal Pronoun: Each other, one another, etc. 
7. Reflexive Pronoun: Myself, yourself, herself, etc. 
8. Indefinite Pronoun: One, any, some, etc.

Source: A Passage to the English Language by S. M. Zakir Hussain.