40% knows the answer to this question: "Mix whiskey, sweet vermouth and bitters, top with a cherry and you have a cocktail that shares a name with what New York borough? "

And do you know the answer to this one? "What is the official language of the people of Mexico?"

34% knows the answer to this question: "In which country might you expect to see women wearing saris? "

And do you know the answer to this one? "What was the name of the Russian jeweler who became famous for his ornate Easter eggs made of precious metals and gemstones?"

33% knows the answer to this question: "In which of these countries is the Gaelic language spoken? "

And do you know the answer to this one? "In 1483, Edward V of England disappeared after being locked up in which building?"

78% knows the answer to this question: "Which of the following is one of the earliest recognised physicists? "

And do you know the answer to this one? "What name is given to water in the gaseous state?"

63% knows the answer to this question: "The 2015 movie had how many "Shades of Grey"? "

And do you know the answer to this one? "Nicknamed the Duke, who in fact was billed as Duke Morrison in the 1929 film "Words and Music"?"

90% knows the answer to this question: "Woody Allen directed and starred in which movie in 1977? "

And do you know the answer to this one? "In what year did the Berlin Airlift begin?"

59% knows the answer to this question: "The city of Fort Worth is located in which US state? "

And do you know the answer to this one? "What would fossilised skin feel like?"

55% knows the answer to this question: "Which of these words means "to send back"? "

And do you know the answer to this one? "Which of these US state's can the White House be found?"

81% knows the answer to this question: "What city was the RMS Titanic traveling to on its maiden voyage? "

And do you know the answer to this one? "Who patented the first practical revolver in 1835?"

53% knows the answer to this question: "Who sang the famous song "You Make Me Feel Like A Natural Woman" (1967) ? "

And do you know the answer to this one? "Who sang the famous song "Monday Monday" (1966) ?"

83% knows the answer to this question: "What is aquaculture? "

And do you know the answer to this one? "Who delivered his famous "I have a dream" speech in 1963?"

71% knows the answer to this question: "What is the scientific term for "everything that exists"? "

And do you know the answer to this one? "This fear of spiders tends to affect women more than men."