82% knows the answer to this question: "Which 2008 film release saw Meryl Streep singing and dancing along to Abba songs? "

And do you know the answer to this one? "Which of these is a parasitic relationship?"

36% knows the answer to this question: "What is an eight-letter word meaning "power or tendency to float on or in a liquid or gas"? "

And do you know the answer to this one? "What bean-shaped organ is supposedly stolen from New Orleans tourists, who wake up in ice-filled bathtubs after a night of carousing?"

47% knows the answer to this question: "Which is the longest river wholly in England? "

And do you know the answer to this one? "A field in which rice is grown is called a what?"

65% knows the answer to this question: "The Aztec Ruins is a national monument in which state? "

And do you know the answer to this one? "In which natural environment are 'dunes' found?"

33% 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 name refers to trips across the Atlantic Ocean?"

45% knows the answer to this question: "Louis Armstrong is well-known for playing which instrument? "

And do you know the answer to this one? "Which of these continent - country - capital groups is correct?"

70% knows the answer to this question: "In what movie does Harrison Ford take on a role David Janssen had played on TV? "

And do you know the answer to this one? "Which of the following words mean "made stronger"?"

83% knows the answer to this question: "Which scientific term means "a small body of water"? "

And do you know the answer to this one? "What did a whitewasher use in his work?"

55% knows the answer to this question: "What was the name of the Roman god of the sea? "

And do you know the answer to this one? "What do you call horizontal movement of water?"

92% knows the answer to this question: ""When you're weary, feeling small" is from which 70s song? "

And do you know the answer to this one? "What country calls Father Christmas "Der Weihnachtsmann"?"

90% knows the answer to this question: "Who invented a system of raised dots, allowing blind people to read? "

And do you know the answer to this one? "Black people are especially vulnerable to hypertension. What is this?"

45% knows the answer to this question: "In the nursery rhyme "Jack Be Nimble", what did Jack jump over? "

And do you know the answer to this one? "In 1989, authorities added 750 metric tonnes of lead weights around the north side of its base, to keep what city's Leaning Tower from collapsing?"