66% knows the answer to this question: "The 26th Amendment to the Constitution in 1971 lowered voting age from 21 to what? "

And do you know the answer to this one? "In 1892, Rudolf Diesel was credited with which invention/discovery?"

74% knows the answer to this question: "A 2008 Jasper Johns exhibition exclusively featured 130 works in what dull color? "

And do you know the answer to this one? "If you want squid in an Italian restaurant, what do you order?"

80% knows the answer to this question: "What would you wear outside in a story about Christmas? "

And do you know the answer to this one? "What direction is sunset?"

86% knows the answer to this question: "Do you remember for who the Taj Mahal was build? "

And do you know the answer to this one? "Do you remember the name of the first woman in space?"

69% knows the answer to this question: "Gershwin wrote an opera about Porgy and who? "

And do you know the answer to this one? "What was the first name of opera singer Pavarotti?"

76% knows the answer to this question: "How did Marie Antoinette of France die? "

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

62% knows the answer to this question: "What best-selling book is about a hot puzzle craze first originating in Japan? "

And do you know the answer to this one? "What city is called Venezia by the locals?"

83% knows the answer to this question: "What mentally ill Russian monarch beat his pregnant daughter in law for dressing provocatively, then killed his own son for trying to stop him? "

And do you know the answer to this one? "Which car company implemented the first large-scale moving assembly line in 1913?"

51% knows the answer to this question: "What is the best estimate for 289 + 611? "

And do you know the answer to this one? "What is the perimeter of a square with a side 6 cm long?"

91% knows the answer to this question: "Korea fought the 1592 Imjin War against which country? "

And do you know the answer to this one? "What American federal prison was located on an island in San Francisco Bay?"

31% knows the answer to this question: "What kind of fighting did Carl Douglas sing about? "

And do you know the answer to this one? "Which of these was a hit single for Olivia Newton John in 1974?"

32% knows the answer to this question: "James Butler Hickok was better known by which name? "

And do you know the answer to this one? "Hampton Court Palace is said to be haunted by Katherine Howard, the fifth wife of what king, whose home the palace was?"