39% knows the answer to this question: "Three of these are metals - which is the odd one out? "

And do you know the answer to this one? "In 2001, what country's aging Luftwaffe pilots claimed to have been the first to break the sound barrier, back in 1945?"

82% knows the answer to this question: "Which one of these inventions or discoveries came first? "

And do you know the answer to this one? "Which one of these inventions or discoveries came first?"

50% knows the answer to this question: "What kind of food is "burgoo"? "

And do you know the answer to this one? "Purple haze all in my brain is the first line of a classic song by what band?"

81% knows the answer to this question: "Which oranges have a button-like opening on one end? "

And do you know the answer to this one? "Lithuania was the last country in Europe to adopt what religion in 1387?"

61% knows the answer to this question: "Which of these is not a movie directed by Ron Howard? "

And do you know the answer to this one? "Which actress has won back to back Oscars in the Best Actress category?"

88% knows the answer to this question: "Who had the hit 60's song "Blue Velvet" on Epic? "

And do you know the answer to this one? "Who had the hit 60's song "Do Wah Diddy Diddy" on Ascot?"

52% knows the answer to this question: "Where would you find enamel, the hardest substance in your body? "

And do you know the answer to this one? "Despite renouncing his divinity, who ended up becoming the longest serving monarch in Japanese history?"

94% knows the answer to this question: "Which country does Pumpkin pie originate from? "

And do you know the answer to this one? "Veal is the meat of which young animal?"

86% knows the answer to this question: "What is the three digit number before a telephone number called? "

And do you know the answer to this one? "Who established a Dublin Brewery and produced stout in 1759?"

78% knows the answer to this question: "Jerk chicken, fried plantains and mango ice cream are popular foods of what country's cuisine? "

And do you know the answer to this one? "In which of these countries could you see the big five safari animals?"

78% knows the answer to this question: "In 1940, after seizing the French archives, the Nazis publically destroyed the master copy of what treaty? "

And do you know the answer to this one? "What was the name of the currency in Italy before the euro?"

31% knows the answer to this question: "What is the name for a Swiss house with a steep roof? "

And do you know the answer to this one? "How many wisdom teeth do people usually have?"