46% knows the answer to this question: "The lyric "Heigh-ho, the derry-o" is from which song? "

And do you know the answer to this one? "Shel Talmy was hired to produce the Who's I Can't Explain, so that it could be their answer to what Kinks song that Talmy had written?"

48% knows the answer to this question: "Which European country was given a bailout by the European Union in 2013? "

And do you know the answer to this one? "Of which country did F. W. de Klerk become president in 1989?"

35% knows the answer to this question: "Who was President between 1933-1945? "

And do you know the answer to this one? "What measurement, equal to about 4 inches, is used to measure the height of a horse?"

87% knows the answer to this question: "How do you write the simplified version of 2/8? "

And do you know the answer to this one? "What did Yankee Doodle call the feather he put in his cap?"

67% knows the answer to this question: "What city's Cimetiere du Montparnasse holds the remains of Jean-Paul Sartre and Simone de Beauvoir? "

And do you know the answer to this one? "What city's 202-foot Monument stands near where the Great Fire of 1666 started?"

64% knows the answer to this question: "What type of weapon was a tomahawk, used by Native American Indians? "

And do you know the answer to this one? "In which country did the Mau Mau Rebellion take place?"

61% knows the answer to this question: "In what movie did we encounter the word supercalifragilisticexpialidocious? "

And do you know the answer to this one? "The grass is always greener on the other side of the fence means that something seems to be what?"

65% knows the answer to this question: "What are horizontal and vertical lines on a map called? "

And do you know the answer to this one? "Which of the following is a measure used for distance?"

40% knows the answer to this question: "Who was the author of the book "Bag of Bones? "

And do you know the answer to this one? "A 1944 Gallup poll found that 14% of Americans were opposed to the country's participation in what war?"

33% knows the answer to this question: "What is Somalia's capital city? "

And do you know the answer to this one? "The locals call what square Krasnaya Ploshchad?"

95% knows the answer to this question: "In what nation were the Dead Sea Scrolls found beginning in 1947? "

And do you know the answer to this one? "Which famous scientist was born in Germany in 1879, became a Swiss citizen in 1901 and later became a US citizen in 1940?"

95% knows the answer to this question: "In what movie is Ashton Kutcher looking for his lost Renault 5? "

And do you know the answer to this one? "Paul Bettany, Adrien Brody, Steve Carell and Robin Williams all wanted to play the Joker in The Dark Knight. Who did play him?"