51% knows the answer to this question: "What is the capital city of Antarctica? "

And do you know the answer to this one? "Who sang the famous song "I Write The Songs" (1976)?"

39% knows the answer to this question: "In 1917, King George V changed the family name to what surname as a result of anti-German public sentiment? "

And do you know the answer to this one? "Clyde gets a third of the 10% service charge on a £90 restaurant bill. How much does he get?"

81% knows the answer to this question: "What South American country has taken its name from a famous line of latitude? "

And do you know the answer to this one? "What was the name of Grace Kelly and Prince Rainier's first child, born in 1957?"

71% knows the answer to this question: "Who sang the famous song Can't Get Enough Of Your Lovin' (1975)? "

And do you know the answer to this one? "Who sang the famous song "Under The Bridge" (1992)"

90% knows the answer to this question: "Karl Marx was influential in which political movement? "

And do you know the answer to this one? "King Abdullah Ibn Hussein of which country was assassinated in Jerusalem in 1951?"

83% knows the answer to this question: "What is the surname of President Kennedy's assassin that married in 1961 in the USSR? "

And do you know the answer to this one? "In what U.S. state are the cities of San Diego, San Jose, Fresno and Sacramento located?"

82% knows the answer to this question: "Which of these costumes was the biggest seller in 2004? "

And do you know the answer to this one? "The leather on a ball from Major League Baseball is normally what color?"

68% knows the answer to this question: "Who starred alongside Paul Newman in 1973 movie "The Sting"? "

And do you know the answer to this one? "What did an eggler sell?"

80% knows the answer to this question: "Toxoplasmosis is an infection which can be picked up from which domestic pet? "

And do you know the answer to this one? "The meniscus is located where in the human body?"

82% knows the answer to this question: "In which province of Canada do most French speakers live? "

And do you know the answer to this one? "Which of these major natural disasters occurred in San Francisco in both 1906 and 1989?"

62% knows the answer to this question: "Which islands made the headlines in 1982 when they were invaded by Argentina? "

And do you know the answer to this one? "Kremlin is in which country?"

91% knows the answer to this question: "Rastafarians and dreadlocks are associated with what island's culture? "

And do you know the answer to this one? "Which country has Monaco as its capital?"