52% knows the answer to this question: "The Amsterdam Arena is a sports venue in which European country? "

And do you know the answer to this one? "What is the name of President Bill Clinton's first child?"

83% knows the answer to this question: "Who told everyone to go 'Surfing USA'? "

And do you know the answer to this one? "Who had a hit with 'Uptown Girl'?"

47% knows the answer to this question: "By 1957, membership in what US political party had fallen below 10,000, about 15% of whom were FBI informants? "

And do you know the answer to this one? "What was the brutal Wallachian Prince Vlad III posthumously dubbed?"

68% knows the answer to this question: "Milk teeth are generally replaced with how many adult teeth? "

And do you know the answer to this one? "In "Everything seemed suspended in slow motion", what does the word "suspended" mean?"

94% knows the answer to this question: "What is the capital of the Netherlands? "

And do you know the answer to this one? "What country's flag's nine blue and white stripes represent the syllables of the Hellenic Revolution battle-cry "Eleutheria i thanatos," meaning "Freedom or death"?"

35% knows the answer to this question: "In what country are the popular tourist destinations Noosa, Byron Bay and Surfers Paradise? "

And do you know the answer to this one? "In which country were members of the punk band Pussy Riot sent to jail in 2012?"

45% knows the answer to this question: "What is the name of the famous reef of the north coast of Australia? "

And do you know the answer to this one? "Which King of England had six wives?"

49% knows the answer to this question: "How many piano tuners are there in Chicago? This is a famous example of an estimation problem associated with what Italian physicist? "

And do you know the answer to this one? "Which site in Australia is one of the top providers of dinosaur bones in the world?"

74% knows the answer to this question: "What design principle refers to a relationship between objects in terms of size, quantity or degree? "

And do you know the answer to this one? "Which of these means to "discredit"?"

67% knows the answer to this question: "While working in Paris in 1921, American bartender Fernand Petiot mixed equal parts vodka and tomato juice to create what drink, named for a customer of his at Chicago's Bucket of Blood nightclub? "

And do you know the answer to this one? "Which Stewart had a 1993 hit with 'Have I Told You Lately'?"

35% knows the answer to this question: "William Henry McCarty, Jr was better known as what? "

And do you know the answer to this one? "Of these cities, which is in England?"

31% knows the answer to this question: "Associated with Devon and Cornwall, what thick cream is made by leaving unpasteurised cow's milk in shallow pans for hours? "

And do you know the answer to this one? "Strictly speaking, the kind of martini that James Bond likes is called a Bradford. How so?"