93% knows the answer to this question: "Which cereal grain is the most commonly used in beer? "

And do you know the answer to this one? "Known for his pet lion club, French pilot Raoul Lufbery died when he was impaled by a picket fence when his plane crashed, during what war?"

37% knows the answer to this question: "Jim Morrison, who died in 1971, was the lead singer of which band? "

And do you know the answer to this one? "The 1976 hit single by Wild Cherry was called 'Play That...' what?"

53% knows the answer to this question: "Mycologists can tell you whether you can eat this food, or whether it is a poisonous toadstool. What is it? "

And do you know the answer to this one? "Greenwich is located on which major river?"

85% knows the answer to this question: "Who had a hit with "Pretty Woman" in 1964? "

And do you know the answer to this one? "What was the name of the man who killed Lee Harvey Oswald in 1963?"

94% knows the answer to this question: "Napoleon was the leader of which country? "

And do you know the answer to this one? "What happen in Tiananmen Square in 1989?"

69% knows the answer to this question: "Which state is most famous for having tornadoes? "

And do you know the answer to this one? "What color is most pistachio ice cream?"

57% knows the answer to this question: "Which pair of animal species and type is correct? "

And do you know the answer to this one? "Which pair of animal species and type is correct?"

71% knows the answer to this question: "Which South Dakota memorial contains the busts of four presidents carved into stone? "

And do you know the answer to this one? "Which 2005 movie had the promo line, "Hide your bridesmaids"?"

71% knows the answer to this question: "In a 1965 movie, who uses a real-world Bell Aerosystems jet pack to escape from a chateau to his Aston Martin DB5? "

And do you know the answer to this one? "What film did Rex Harrison take home the Oscar in 1964 for Best Actor?"

82% knows the answer to this question: "Which of the following land areas is the largest? "

And do you know the answer to this one? "Why did an adult Triceratops lay eggs?"

31% knows the answer to this question: "While vacationing in Siberia in 2009, who posed shirtless while fishing and riding a horse? "

And do you know the answer to this one? "Remains found in Red Deer Cave suggest there may have been a rival species of human beings in what is now Guangxi Province in what country?"

63% knows the answer to this question: "Which Asian country exploded a nuclear bomb underground in 2013? "

And do you know the answer to this one? "In 2013, North Korea pulled out of a 60-year armistice with what country?"