1. Which world-famous structure suffered significant damage in a fire on its roof in 2019?

2. Which organ is the largest internal organ in the human body?

3. AIDS primarily affects which system in the body?

4. What does the term "haute couture" refer to?

5. In the Star Wars series, which side is referred to as the dark side?

6. Who is the author of the science fiction novel "Dune"?

7. Which character is one of the main characters in "The Hobbit" and "The Lord of the Rings" books?

8. What is the square of 10?

9. Which vitamin is found in fruits like oranges and lemons and helps boost the immune system?

10. In which sport is a game won by sending a ball over the net to the opponent's side, where it cannot be returned?

11. Backstroke, breaststroke, butterfly, and freestyle are categories in which sports discipline?

12. Which famous actor portrayed the character Jack Sparrow in the "Pirates of the Caribbean" series?