Vegemite, a type of sandwich spread, is comprised mainly of what?

More Questions:

What slot on the back of an arrow's shaft keeps it on the bowstring?

What kind of animal is pictured on the wrapper of a Klondike bar?

Which novel did Joseph Heller write as a sequel to "Catch-22"?

Whose sidekick was named Passepartout?

Who is the Roman equivalent of the Greek goddess Demeter?

What fairytale girl eats the window pane of the witch's cottage?

The point on land closest to the North Pole belongs to what nation?

In what country would you find the port of Rosetta?

Which planet is known for its rings?

What device was Alexander Graham Bell working, which led him to the invention of the telephone?

Who played the role of TV's C. J. Parker?

What song is, appropriately , attributed to a seventeenth-century composer, Dr. John Bull?

What was the name of the law firm featured in the TV series "The Practice"?

How old was John Lennon when he was murdered?

In which popular 1950s film is a character played by Audrey Hepburn given 24 hours to do as she pleases in the eternal city?