31% knows the answer to this question: "Which species is correctly paired with its type? "

And do you know the answer to this one? "In which US state would you find the famous sports teams the Astros and the Cowboys?"

71% knows the answer to this question: "Parts of the movie "Lara Croft: Tomb Raider" were shot in what African country? "

And do you know the answer to this one? "Martin Luther King donated his Nobel Prize money to which cause?"

63% knows the answer to this question: "What science primarily concerns the study of living organisms? "

And do you know the answer to this one? "What is 50% of 26, plus 14?"

37% knows the answer to this question: "Fake fingernails made of what material were popular in the 1990's? "

And do you know the answer to this one? "I'm a young Prince of England and son of Duchess Kate, born in 2013. Who am I?"

84% knows the answer to this question: "What was the first name of wartime US President Mr. Wilson? "

And do you know the answer to this one? "Which President first took office in 1961?"

44% knows the answer to this question: "What is the term for the medical imagining technique that allows us to see a baby in the womb? "

And do you know the answer to this one? "What kind of round beef is in the song "On Top of Spaghetti"? "

43% knows the answer to this question: "In which country would you find Loch Ness, and possibly the mythical "Loch Ness Monster"? "

And do you know the answer to this one? "Which compass direction is the opposite of West?"

69% knows the answer to this question: "Which Old West figure is Cody, Wyoming named for? "

And do you know the answer to this one? "What is molten rock beneath the surface of the earth called?"

76% knows the answer to this question: "The Brooklyn-Battery tunnel opened in which city in 1950? "

And do you know the answer to this one? "Aristotle Onassis founded Olympic Airlines in which country in the 50s?"

36% knows the answer to this question: "Which of the following is not a ceramic? "

And do you know the answer to this one? "What was the first name of wartime US President Mr. Wilson?"

45% knows the answer to this question: "What is 67 plus 222? "

And do you know the answer to this one? "The description "water from the falls goes into the Zambezi River" best describes?"

49% knows the answer to this question: "What is 99 doubled? "

And do you know the answer to this one? "What is 51 minus 34?"