Step 1: Understanding the question.
This question asks to identify which stories belong to the A·chikrangi sianio nangchegapipa golpo, meaning folk tales or traditional stories of the A·chik (Garo) community that have cultural and moral significance.
Step 2: Analysis of the options.
- (A) Do·uang: Though part of oral tradition, it does not fall under the specific category of nangchegapipa golpo.
- (B) Chipu Na·katok: A well-known folk tale among the Garo people, recognized for its moral and cultural lesson — fits the category.
- (C) Mat An·chi Pil·a: Represents a different form of narrative poetry, not a folk tale.
- (D) Nokmana Bisi Tikja: A classical Garo folk story emphasizing values and traditions — belongs to the correct category.
Step 3: Conclusion.
Hence, the correct stories that fit the A·chikrangi folk tale category are (B) Chipu Na·katok and (D) Nokmana Bisi Tikja, making option (3) correct.