65% knows the answer to this question: "What was the name of the Lakota chief who led the allied Native American tribes with Chief Gall and Crazy Horse at the Battle of the Little Bighorn? "

And do you know the answer to this one? "Name the musical that started its West End run in 1981?"

73% knows the answer to this question: "In which country would you take the Inca Trail? "

And do you know the answer to this one? "In the UK, in which of these units is petrol measured when you buy it for your car?"

77% knows the answer to this question: "James Gandolfini played the boss of which famous TV crime family? "

And do you know the answer to this one? "Before David killed Goliath and then became king, what job did he do?"

60% knows the answer to this question: "How many 1" wide file folders can a 2' long cabinet hold? "

And do you know the answer to this one? "If two tomatoes cost $2.00 and three potatoes $4.50, how much do three tomatoes and one potato cost?"

64% knows the answer to this question: "What causes suntans and sunburns? "

And do you know the answer to this one? "Which word is spelled wrong?"

57% knows the answer to this question: "In which kingdom would a toadstool fit? "

And do you know the answer to this one? "MC Escher declined an invitation to do an album cover for what band, when Mick addressed a letter to him as "dear Maurits"?"

47% knows the answer to this question: "Who sang the famous song "In The Air Tonight" (1981) ? "

And do you know the answer to this one? "Who sang the famous song "Always On My Mind" (1984) ?"

65% knows the answer to this question: "Which was began in 1959? "

And do you know the answer to this one? "In what battle did General Custer's army fight against Crazy Horse?"

86% knows the answer to this question: "Which pair of animal species and type is correct? "

And do you know the answer to this one? "Released in 2002 by iRobot, the Roomba was a round, flat robot. What did it do?"

73% knows the answer to this question: "What very aggressive species of shark is the world's largest predatory fish? "

And do you know the answer to this one? "Which art movement started in France during the 1860's?"

91% knows the answer to this question: "My daughter played Princess Leia in the original "Star Wars Trilogy", who am I? "

And do you know the answer to this one? "I am the former Yugoslav leader put on trial in 2002 on charges of crimes against humanity, who am I?"

38% knows the answer to this question: "Where is the Sistine Chapel? "

And do you know the answer to this one? "Who sang the famous song ”Material Girl” (1985)?"