63% knows the answer to this question: "What is the main symptom of dysentery? "

And do you know the answer to this one? "What is split into three sections called thoracic, cervical and lumbar?"

44% knows the answer to this question: "What song hit #1 in 1964 by Manfred Mann? "

And do you know the answer to this one? "Which of these was a hit single for The Beatles in 1966?"

55% knows the answer to this question: "Which of these US states has the highest population? "

And do you know the answer to this one? "In what country is Mount Fuji located?"

59% knows the answer to this question: "Which European country is called 'the Land of Tulips'? "

And do you know the answer to this one? "Residents of Peru are referred to as what?"

50% knows the answer to this question: "Which number is odd? "

And do you know the answer to this one? "Kids in 1975 went crazy to own which sort of pet creature?"

61% knows the answer to this question: "In which 1985 film did Tina Turner appear? "

And do you know the answer to this one? "Who had the hit single "Do That To Me One More Time" in 1980?"

60% knows the answer to this question: "What was Sigmund Freud known as the father of? "

And do you know the answer to this one? "Towards what historical city do Muslims face when praying?"

84% knows the answer to this question: "Who was the Emperor of Japan during WW2? "

And do you know the answer to this one? "What is the Danish word for 'Danish'?"

49% knows the answer to this question: "What director got his middle name, both from the car company that sponsored his dad's radio show and from the man for whom the hospital in which he was born was named? "

And do you know the answer to this one? "What movie included a famous scene of Deborah Kerr and Burt Lancaster rolling around on Halona Beach Cove, kissing as the waves swept over them?"

43% knows the answer to this question: "Which battle is famed for a messenger running 26 miles? "

And do you know the answer to this one? "Sound travels 2.7 times faster through what gas, which explains why inhaling it makes your voice higher?"

62% knows the answer to this question: "Which group's fans were known as Deadheads? "

And do you know the answer to this one? "Rosa Parks refused to give up her seat on which form of transport?"

95% knows the answer to this question: "What is 317 rounded to the nearest 100? "

And do you know the answer to this one? "As any Beatles fan knows, what street in St John's Wood, London, was EMI Studios on?"