68% knows the answer to this question: "Which mountain was the home of the Greek gods? "

And do you know the answer to this one? "In aromatherapy, what is lavender is said to help with?"

31% knows the answer to this question: "What country launched Sputnik? "

And do you know the answer to this one? "What is energy from the internal heat of the Earth called?"

49% knows the answer to this question: "Who "left the building" ... for good ... after his last concert, on June 26, 1977, at Market Square Arena in Indianapolis? "

And do you know the answer to this one? "Which former French president led the Free French Forces during World War II?"

72% knows the answer to this question: "What monarch made repeated visits to the front throughout WWI, earning him the deep respect of his subjects? "

And do you know the answer to this one? "Desalination is the removal of what from water?"

44% knows the answer to this question: "Which mountains are located along the northeast border of India? "

And do you know the answer to this one? "Johann Strauss wrote a famous piece called what?"

58% knows the answer to this question: "Benjamin Franklin named the Gulf Stream because he thought it started in what gulf, the biggest in the world? "

And do you know the answer to this one? "The first QANTAS flight was on November 2, 1922, out of in Charleville. Where?"

81% knows the answer to this question: "Which weapon was used by Aboriginal Australians? "

And do you know the answer to this one? "Who turned down $12 million from Chrysler, which wanted to use "Born in the USA" in its ads?"

92% knows the answer to this question: "Which country's parliament removed Viktor Yanukovych as President in 2014? "

And do you know the answer to this one? "Bombay, also called Mumbai, is which country's most populated city?"

71% knows the answer to this question: "What is the EPA? "

And do you know the answer to this one? "Which of these military sounding figures was Elvis Presley's manager for much of his career?"

59% knows the answer to this question: "Per the Beatles song, who "waits at the window, wearing the face that she keeps in a jar by the door"? "

And do you know the answer to this one? "William Bligh suffered a mutiny on the Bounty, and an uprising called the Rum Rebellion in New South Wales in what country?"

90% knows the answer to this question: "In which field of the arts was Ludwig van Beethoven a famous name? "

And do you know the answer to this one? "What stick-like veggie's name comes from the Greek word for "sprout" or "shoot"?"

65% knows the answer to this question: "What is Hydrogen's chemical symbol? "

And do you know the answer to this one? "On which continent is Liechtenstein located?"