Season 24 ran from Sept. 10, 2007 to July 25, 2008. Season 25 began Sept. 8, 2008. Episodes airing between July 26 and Sept. 7, 2008 were reruns from Season 24 or from earlier years. It would be virtually impossible to give a definitive answer to your question unless additional information is provided, such as the names of the contestants playing on the episode in question.
It was a Saturday
The answer for August 21 2008 was BIKE RACK
Final Jeopardy! for Friday, November 21, 2008 - 2008-B Teen Tournament Final - Game 2: Category: Greek Mythology Answer: King Salmoneus dragged bronze kettles behind his chariot to imitate this; Zeus killed him Question: What is thunder?
Jeopardy - 1984 2008 Teen Tournament Final Game 1 24-119 was released on: USA: 21 February 2008
The final Jeopardy Category was Sainthood
The Final Jeopardy category for September 21 2010 was Sports and Media
The Final Jeopardy category for July 21 2010 was U.S. Presidents
Final Jeopardy! for Tuesday, April 21, 2009:Category: Books about ActorsAnswer: Stefan Kanfer's 2008 biography of this star is titled "Somebody", a nod to one of his most famous linesQuestion: Who is Marlon Brando?
It was an encore episode The Jeopardy season is over until September August 3 2012 was the last program for season 28
The Final Jeopardy category, answer and question for Monday, July 21, 2008 is: Category: Nonfiction Answer: In 1947 editor William Styron said this book was a long, "tedious Pacific voyage best suited" for National Geographic. Question: What is Kon-Tiki? (NB: Written by Thor Heyerdahl)
yoda
The final category was Arts and Artists