What number does the roman numeral LXXX denote?

More Questions:

Which automaker sold a car model named "Colt"?

What is Marmite's marketing slogan?

Who wrote the collection of Science fiction stories that made up the book "I, Robot"?

What country is also called Nippon by its citizens?

What is the only Asian country whose common name is only one syllable?

What optical component is named for the bean whose shape it resembles?

What word describes the enlargement of bone or tissue at the joint between the big toe and the foot?

David Bowie is known for his distinct voice type?

Who is Brian mistaken for in the 1979 movie "Life of Brian"?

Who played Sarah Conner in the 1991 film "Terminator 2: Judgment Day"?

Which Spice girl was the only one named after a spice?

The movie "Reservoir Dogs" marked the directorial debut of whom?

Before being surpassed, what was the world's tallest building fort just a few months in 1930?

Which two individuals were the first to reach the summit of Mount Everest in 1953?

The "Bodansky Unit", now an obsolete unit, used to measure the concentration of what in the blood stream?