If Hide and Seek by Fiodor Sologub were told in the third-person limited from Serafima Aleksandrovona's point of view, the narrative would incorporate her internal thoughts, feelings, and experiences while still maintaining the third-person perspective.
The correct answer would be:
b. Serafima Aleksandrovona's thoughts, feelings, and experiences would be told from her perspective using pronouns such as she and they.
In this third-person limited viewpoint, readers would gain insight into Serafima's emotions, motivations, and perceptions of other characters, but the narrative would focus solely on her experiences without delving into the thoughts of others unless it was through her observations or interpretations. This would create a more intimate understanding of her character while keeping a narrative distance.