In motor racing, what color is the caution flag?

More Questions:

A "beaver" was an attachment to what piece of human armor?

In boxing who suffered defeats to Tim Witherspoon, Mike Tyson and Lennox Lewis?

What is the subtitle of the traditional version of the board game "Monopoly"?

What carol contains the words "Fa-la-la-la-la-la-la-la-la'

The serial killer Peter Sutcliffe was also known as what?

What four groups of instruments play in a modern symphony orchestra?

What year was writer Arthur C. Clarke born?

What did William H. Seward buy from Russia in 1867?

Who wrote the made-for-TV special, A Charlie Brown Christmas?

What is Ace Frehley’s persona name in the band KISS?

What show was based on the novel "Poor, Poor Ophelia"?

What is dendrochronology?

This ancient attempt to transmute base metals into noble metals was called what?

In what year were the first Academy Awards ceremony held?

What is the stage name of Harry Webb?