62% knows the answer to this question: "What group recorded the most well-known version of the 12-bar-blues-based song "Rock Around the Clock" in 1954? "

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

44% knows the answer to this question: "What is the name of the identifying page that is included with a fax? "

And do you know the answer to this one? "What nationality was Claude Debussy?"

39% knows the answer to this question: "Who is John Newcombe? "

And do you know the answer to this one? "What did Chicago gangster Al Capone die of in 1947?"

46% knows the answer to this question: "Which of these Ancient Battles occurred earliest? "

And do you know the answer to this one? "Which of these men was not a military leader during World War II?"

70% knows the answer to this question: "In what year did these events happen: the state of Israel is proclaimed; Mahatma Gandhi is assassinated; and the Summer Olympics are held in London? "

And do you know the answer to this one? "Sergeant Stubby was what in World War I?"

75% knows the answer to this question: "Who was voted Time Magazine's 'Person Of The Year' in 1938? "

And do you know the answer to this one? "Which former UN Secretary-General brokered a peace agreement in Syria in 2012?"

89% knows the answer to this question: "The male of what mainly nocturnal insect produces a loud, rhythmic, chirping sound? "

And do you know the answer to this one? "Strictly speaking, what food is bee vomit, since nectar is converted in the insect's esophagus and then upchucked?"

45% knows the answer to this question: "Which company introduced a box camera called the Brownie in 1900? "

And do you know the answer to this one? "A ripe watermelon has a rind that is what color?"

51% knows the answer to this question: "Charles de Gaulle became leader of which country in 1959? "

And do you know the answer to this one? "Which of these lies closest to Australia?"

84% knows the answer to this question: "What animal is a brilliant red bird with a short, wide bill? "

And do you know the answer to this one? "Which rocker once got in trouble for urinating on The Alamo in San Antonio, Texas?"

48% knows the answer to this question: "In the "Harry Potter" saga, what does Harry eat so he can breathe under water? "

And do you know the answer to this one? "Sarcoma is a type of which condition?"

61% knows the answer to this question: "What is the core human body temperature in degrees Celsius? "

And do you know the answer to this one? "Where did simultaneous suicide truck bombings in 1983 kill both US Marines and French Army personnel?"