Multiple choice general knowledge He attended the Yule Ball at Hogwarts with Hermione Cedric Diggory Ron Weasely Victor Krum Harry Potter Reveal answer Fill a bubble to check yourself C Correct answer Explanation Viktor Krum, the Bulgarian Seeker and Triwizard Tournament champion from Durmstrang, attended the Yule Ball with Hermione Granger. Ron was jealous because he had wanted to ask Hermione himself.