61% knows the answer to this question: "The deadliest earthquake of 2012 occurred in which neighbor of India? "

And do you know the answer to this one? "What did Voyager 1 send back to Earth that was called the Pale Blue Dot?"

44% knows the answer to this question: "What number, when added to 7, gives 11? "

And do you know the answer to this one? "What is the sales tax rate if a $10 item costs $10.75 after tax?"

31% knows the answer to this question: "Which English female singer released the catchy "Kids in America"? "

And do you know the answer to this one? "Complete the name of this Sting hit. Fields of _______"

36% knows the answer to this question: "The Brandenburg Gate is a famous landmark in which German city? "

And do you know the answer to this one? "In what continent is Morocco located?"

52% knows the answer to this question: "What Russian leader and his family were murdered in July 1918? "

And do you know the answer to this one? "Which war is also called the Great War? "

51% knows the answer to this question: "Vincent van Gogh's later self-portraits featured bandages, due to his having cut what off? "

And do you know the answer to this one? "How often does "Leap Year" happen?"

51% knows the answer to this question: "What is the name for a small storeroom for storing foods or wines? "

And do you know the answer to this one? "What was the name of President Richard Nixon's second Secretary of State?"

63% knows the answer to this question: "What is a link between atoms in a molecule called? "

And do you know the answer to this one? "Where is Jamaica located?"

46% knows the answer to this question: "What was Franklin Roosevelt's middle name? "

And do you know the answer to this one? "What was the Red Baron's real name?"

37% knows the answer to this question: "Which rocker made his television debut on "Louisiana Hayride" in 1955? "

And do you know the answer to this one? "What primetime television serial drama premiered in 1964? "

87% knows the answer to this question: "Which food is in the fruit group? "

And do you know the answer to this one? "Finish this line of Bob Dylan lyrics: "Hey, Mr. Tambourine Man, ___________"."

71% knows the answer to this question: "Who is known as "Yaz" to the Red Sox fans? "

And do you know the answer to this one? "International basketball star Leandro Barbosa comes from which nation?"