94% knows the answer to this question: "In 2007 Fergie had a hit with "Big Girls Don't..."? "

And do you know the answer to this one? "What do you call a series of photographs projected onto a screen which creates the illusion of motion?"

30% knows the answer to this question: "Which scientific term means "curved inwards"? "

And do you know the answer to this one? "Apart from the toga, what was the main article of Roman fashion?"

56% knows the answer to this question: "Arctic, Desert and Red are different varieties of which animal? "

And do you know the answer to this one? "The failure of which crop caused Ireland's Great Famine in the 19th century?"

86% knows the answer to this question: "A book that is one of the books that sells the most copies during a period of time is called a? "

And do you know the answer to this one? "If you want to enjoy Mardi Gras in Rio de Janeiro, which continent should you visit?"

47% knows the answer to this question: "What language is spoken predominantly in Australia? "

And do you know the answer to this one? "Which wooded area of Nottinghamshire was once a royal park and hunting ground?"

65% knows the answer to this question: "What is the name of the former White House intern with whom President Clinton had an extramarital affair? "

And do you know the answer to this one? "A description of the most significant weather conditions expected is the what?"

79% knows the answer to this question: "The birthplace of the Olympic games is Olympia, in which country? "

And do you know the answer to this one? "Who was the second President to die in office?"

31% knows the answer to this question: "Of these, which is a city in Colorado? "

And do you know the answer to this one? "What is the largest of the Caribbean islands?"

39% knows the answer to this question: "Which famous building is in India? "

And do you know the answer to this one? "A painting of an apple, a book and flowers would be known as what?"

82% knows the answer to this question: "What was the name of the band that Bill Haley had? "

And do you know the answer to this one? "The Rocky Mountains can be found in the USA and which other country?"

70% knows the answer to this question: "The Red Delicious may have been discovered by Iowa farmer Jesse Hiatt in 1892. What is it? "

And do you know the answer to this one? "Which continent has the lowest population?"

47% knows the answer to this question: "Which cycling event first started in 1903? "

And do you know the answer to this one? "Which of these is NOT in London? "