57% knows the answer to this question: "Who is one of the greatest golfers in the history of Japan? "

And do you know the answer to this one? "One of the stranger Wikipedia edit wars involved a heated debate over whether what Harry Potter author was mispronouncing her own name?"

46% knows the answer to this question: "Construction started on a wall dividing which European city in 1961? "

And do you know the answer to this one? "Who invented the telephone?"

31% knows the answer to this question: "Which country has the bigger population? "

And do you know the answer to this one? "What did a dinosaur's long tail help him do?"

66% knows the answer to this question: "One of these is a real city, which one? "

And do you know the answer to this one? "Which of these is the correct spelling of a mountain range?"

85% knows the answer to this question: "A Star Is … "

And do you know the answer to this one? "... on the Roof"

95% knows the answer to this question: "What was the name of the currency in France before the euro? "

And do you know the answer to this one? "What is the distance around a shape called?"

75% knows the answer to this question: "Which of these supplies is needed to make your own paper kite? "

And do you know the answer to this one? "His ear-chopping is blamed on Meniere's disease; his obsession with yellow is blamed on the digitalis that Dr. Gachet prescribed for his fits; and his general weirdness is blamed on drinking absinthe. Who is he?"

94% knows the answer to this question: "What sport did astronaut Alan Shepard play on the moon in 1971? "

And do you know the answer to this one? "What is the most northern point on Earth?"

55% knows the answer to this question: "If Alex types 400 words in 10 minutes, how many words does he type in 1 minute? "

And do you know the answer to this one? "King James came to the throne in 1719 and reigned for 28 years. When was the following monarch crowned?"

34% knows the answer to this question: "Complete the name of this famous artist. 'Van _____'. "

And do you know the answer to this one? "Rodgers and Hammerstein were originally asked to add some new songs to a show using Von Trapp family songs. What musical emerged?"

89% knows the answer to this question: "During what War did the 1847 'Skirmish at Las Vegas' take place? "

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

88% knows the answer to this question: "What kind of animal is the title character in "Paddington"? "

And do you know the answer to this one? "In what movie does Harrison Ford take on a role David Janssen had played on TV?"