90% knows the answer to this question: "Buddy Holly declared his love for which lady? "

And do you know the answer to this one? "On what island did reggae supersede calypso in the 1970s, despite its radically political and religious Rastafarian connections?"

44% knows the answer to this question: "Which state is bordered by Montana, South Dakota and Minnesota? "

And do you know the answer to this one? "What was the Bill which gave parliament more control over taxes and limited the sovereigns power, called?"

93% knows the answer to this question: "One thousand years ago, 'samurai' were the warrior class of which country? "

And do you know the answer to this one? "In the Catholic Church, the Pope also holds the title of the Bishop of which city?"

39% knows the answer to this question: "Desmond Tutu, the Archbishop of Cape Town, resides in what country? "

And do you know the answer to this one? "What is another name for a cellar?"

60% knows the answer to this question: "The ancient Olympic Games originated in which country? "

And do you know the answer to this one? "Australia, the Bahamas, Singapore and the United States all use what form of paper currency?"

72% knows the answer to this question: "Lee Harvey Oswald was charged with assassinating which US President? "

And do you know the answer to this one? "What does the "e" stand for in email?"

37% knows the answer to this question: "NASA released which famous photo of Mars in 1976? "

And do you know the answer to this one? "What term is used on the website Twitter to indicate a post?"

50% knows the answer to this question: "Which First Lady of Argentina was affectionately referred to by the people as Evita? "

And do you know the answer to this one? "Who is usually the chief executive official of a town or city?"

81% knows the answer to this question: "How do we better know Charles Philip Arthur George? "

And do you know the answer to this one? "From which country was Evita Peron?"

57% knows the answer to this question: "Taiwan is considered to be part of which continent? "

And do you know the answer to this one? "Her name was Lola. Whose song "Copacabana" became a London stage musical in 1994?"

63% knows the answer to this question: "What does Rapunzel let down in "Rapunzel"? "

And do you know the answer to this one? "I'm an Olympic swimmer who won 22 medals. Who am I?"

50% knows the answer to this question: "Made of Makrana marble, what is Agra's most famous tourist attraction? "

And do you know the answer to this one? "Which Cuban leader visited Nelson Mandela during the latter's presidency?"