49% knows the answer to this question: "On which instrument was confirmed bachelor Liberace a virtuoso? "

And do you know the answer to this one? "How many days does it take for the Earth to revolve around the sun?"

48% knows the answer to this question: "In 2009, what river was US Airways Flight 1549 able to land safely on after being disabled when hitting a flock of Canada geese? "

And do you know the answer to this one? "The medical term "stupor" is best defined as?"

83% knows the answer to this question: "How many holes is half a round on a golf course? "

And do you know the answer to this one? "If notebooks cost $1.25 each and you need five, how much will they cost?"

90% knows the answer to this question: "What song by U2 is about "The Troubles in Northern Ireland"? "

And do you know the answer to this one? "Annie Lennox and Dave Stewart, lovers and partners in what band, had actually broken up by the time they hit it big?"

86% knows the answer to this question: "Where would you find your Achilles tendon? "

And do you know the answer to this one? "What people in ancient Peru referred to their empire as Tawantinsuyu, which means "the four regions"?"

67% knows the answer to this question: "Who was fired from his starring role in the sitcom Two and a Half Men in March 2011 for alcohol & drug abuse? "

And do you know the answer to this one? "Who sang the famous song "Another Brick In The Wall" (1980)?"

35% knows the answer to this question: "Ed Gein inspired the Texas Chainsaw Massacre and two movie serial killers, Norman Bates and Hannibal Lecter, both played by men with what first name? "

And do you know the answer to this one? "What is the only part of the body with no blood supply?"

36% knows the answer to this question: "Bill scored 22 points in the basketball game and Dwayne scored 6 less, how many points did Dwayne score? "

And do you know the answer to this one? "Multiples of which number are always even?"

82% knows the answer to this question: "Until 2005, when it was held in New York City, the Country Music Awards were held in what country music city? "

And do you know the answer to this one? "What duo made the song 'The Sound of Silence'?"

58% knows the answer to this question: "Which word is spelled wrong? "

And do you know the answer to this one? "Which of the following is a arachnid?"

56% knows the answer to this question: "Who sang the famous song "Walkin’ My Baby Back Home" (1952)? "

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

83% knows the answer to this question: "What is the more common name for sodium hydroxide? "

And do you know the answer to this one? "What is the name of the 1949 international agreement that regulates the treatment of those wounded in war, and the basic rights of prisoners of war?"