31% knows the answer to this question: "What did Charles de Gaulle do? "

And do you know the answer to this one? "What was the name of the famous 1990s space telescope?"

30% knows the answer to this question: "What country did Czar Nicholas lead? "

And do you know the answer to this one? "Which of these is not a country?"

32% knows the answer to this question: "Leeds Castle in is which English county? "

And do you know the answer to this one? "When you see weather reports on TV, you'll notice lines drawn around those Hs and the Ls. Indicating areas of similar air pressure, what are those lines called?"

91% knows the answer to this question: "Which is an old school arcade style casual game where you chop wood and avoid branches? "

And do you know the answer to this one? "The title of 1950's Best Movie at the Oscars was "All About" who?"

65% knows the answer to this question: "Jazz legend John Birks Gillespie was more famously known by his nickname of what? "

And do you know the answer to this one? "How do you split 24 ounces evenly among six people?"

63% knows the answer to this question: "What medical term means to grow a microorganism in the laboratory? "

And do you know the answer to this one? "What does an orthodontist treat?"

80% knows the answer to this question: "Israel launched Operation Protective Edge in which area in 2014? "

And do you know the answer to this one? "Jerry Hall, Marsha Hunt and Bianca de Macias were connected to which famous rock star?"

89% knows the answer to this question: "Which of these TV characters is in the show "The Sopranos"? "

And do you know the answer to this one? "Which state did the US use for most of its 1950 nuclear testing?"

91% knows the answer to this question: "A ripe watermelon has a rind that is what color? "

And do you know the answer to this one? "In July 2018, the Italian Space Agency detected what on Mars?"

36% knows the answer to this question: "What endangered Australasian bird appears to get its name from the Malay for "big sister"? "

And do you know the answer to this one? "Which of these 1982 No.1s was the theme song to a film?"

88% knows the answer to this question: "In what U.S. city can you go for a walk in the Golden Gate Park? "

And do you know the answer to this one? "What forgetful character does Nemo's dad team up with in Disney's "Finding Nemo"?"

90% knows the answer to this question: "According to color theory, what is the name given to a color which is neither warm nor cool? "

And do you know the answer to this one? "Dubai is a major city located in which Arab country?"