69% knows the answer to this question: "Tiergarten and Kreuzberg are suburbs of which European capital? "

And do you know the answer to this one? "Which famous rock star was killed in New York City on December 8, 1980?"

60% knows the answer to this question: "A common risk factor for heart disease is what? "

And do you know the answer to this one? "If you're friending Yuri and Ivan on Vkontakte, you're probably on what country's fairly shameless rip-off of Facebook?"

38% knows the answer to this question: "Finish the name of the American rock band: Creedence Clearwater ______. "

And do you know the answer to this one? "In 1940, after seizing the French archives, the Nazis publicly destroyed the master copy of what treaty?"

44% knows the answer to this question: "Which animal is not a rodent? "

And do you know the answer to this one? "Who sang the lead vocal on The Supremes single 'I Want a Guy'?"

35% knows the answer to this question: "What do we call the person who cuts meat for eating? "

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

38% knows the answer to this question: "Which number is an odd number? "

And do you know the answer to this one? "How many degrees is a complete circle?"

85% knows the answer to this question: "What world leader was nicknamed "The Iron Lady"? "

And do you know the answer to this one? "What function does a "map scale" serve?"

54% knows the answer to this question: "Which country produces Parmesan cheese? "

And do you know the answer to this one? "Who sang the famous song ”Respect” (1967)?"

56% knows the answer to this question: "What is the name to the cushion of tissue between the bones in the spine? "

And do you know the answer to this one? "Who was the show girl in the Barry Manilow hit 'Copacabana'?"

39% knows the answer to this question: "Who was the creator of the Mongol empire? "

And do you know the answer to this one? "Who was Napoleon Bonaparte?"

45% knows the answer to this question: "Helmut Kohl was Chancellor of which European giant? "

And do you know the answer to this one? "Where would a French child wear "un pyjama"?"

94% knows the answer to this question: "Who sang the famous song "Ticket To Ride" (1965)? "

And do you know the answer to this one? "Who sang the famous song "Wouldn't It Be Nice" (1966) ?"