What is the most abundant metal in Earth's core?

More Questions:

What sportsmen are divided into naturals and goofy-foots?

For what mysterious figure is the latch on the inside of some Boeing passenger jet doors named?

Which detective story writer created the character Tuppence Beresford?

What mythical creature was born from the blood when Perseus chopped off Medusa's head?

What is the name of the paranoid android in the book "The Hitchhiker's Guide to the Galaxy"?

Israel is name for the Old Testament patriarch born with what name?

The Missouri River flows into what river?

In what city would you find the most famous street named "Reeperbahn"?

Where are the Guiana Highlands located?

What warrior rode a horse named Argo?

In what 1997 movie did Danny DeVito's character work for a sleazy tabloid named "Hush, Hush"?

The movies "Black Hawk Down', "Blade Runner', and "Gladiator" were all directed by whom?

When was the Rosetta Stone found?

What food group is a cucumber technically in?

"Friday the 13th motorcycle rally" is held on every Friday the 13th in what Canadian city?