37% knows the answer to this question: "Which vegetables are named for the capital city of Belgium? "

And do you know the answer to this one? "What green vegetable do rabbits often eat?"

57% knows the answer to this question: "Despite being above the Arctic Circle, Lofoten Island has the warmest temperature in the world, relative to its latitude. It's one of the most northern places where average temperatures are above freezing all year. Where is it? "

And do you know the answer to this one? "In which of New York City's five boroughs is the neighbourhood of Harlem located?"

58% knows the answer to this question: "Who sang the famous song "Dancing In The Dark" (1984) ? "

And do you know the answer to this one? "Who sang the famous song "Georgia On My Mind" (1960) ?"

31% knows the answer to this question: "What word describes those little frozen raindrops that seem to bounce? "

And do you know the answer to this one? "By what name is Beijing kao ya better known in the West?"

60% knows the answer to this question: "What do you get when an organ projects through the wall of the structure around it? "

And do you know the answer to this one? "The Warner Brothers character Sylvester may have been named for Felis sylvestris sylvestris, his wild European cousin. What is he?"

61% knows the answer to this question: "Who was Benito Mussolini? "

And do you know the answer to this one? "In 1994, which country became linked to mainland Britain by an under-the-sea tunnel? "

35% knows the answer to this question: "Which German was nicknamed the 'Desert Fox'? "

And do you know the answer to this one? "Who was the Russian city of St. Petersburg founded by?"

32% knows the answer to this question: "Which of the following would be classified as "performance art"? "

And do you know the answer to this one? "Who famously defeated Bobby Riggs in a televised tennis match in Texas in 1973?"

77% knows the answer to this question: "What Russian emperor put down the streltsi (a Moscow version of the Beefeaters) after they rebelled while he was abroad in 1690s? "

And do you know the answer to this one? "What adjective that describes people who are angrily resentful, is also a noun that defines beer that is strongly flavored with hops?"

31% knows the answer to this question: "What is the missing word: ... a loaf is better than no bread "

And do you know the answer to this one? "What is the missing word: Every man for himself, and the ... take the hindmost"

41% knows the answer to this question: "Who sang the famous song "Are You Lonesome Tonight" (1960) ? "

And do you know the answer to this one? "Who sang the famous song "Girls Just Want To Have Fun" (1984) ?"

79% knows the answer to this question: "How many leaves should a clover have to be considered lucky? "

And do you know the answer to this one? "The blue in what vases, named for a Chinese dynasty, also inspired Dutch delftware, and came from cobalt imported from Persia?"