32% knows the answer to this question: "Which of these is a form of computer virus? "

And do you know the answer to this one? "Which food is in the vegetables group?"

52% knows the answer to this question: "What colorful forest in Baden-Wurttemberg is famous for its cherry cake, as well as for its wooden carvings, especially of cuckoo clocks? "

And do you know the answer to this one? "In 1991, what was made the official language of Puerto Rico?"

36% knows the answer to this question: "Which of these would you not work out at a gym, but might instead use surgically if somebody gives birth at the gym? "

And do you know the answer to this one? "My mom was a cougar. No, really. Not the younger-man-chasing kind, an actual feline. What was I?"

31% knows the answer to this question: "What is the "language of flowers" called? "

And do you know the answer to this one? "Remove your shoes, sit on the tatami mat and make sure the most important person sits furthest from the entrance. What kind of food are you about to eat?"

35% knows the answer to this question: "In what movie does Sean Connery play a Russian sub commander with a mysterious Scottish accent? "

And do you know the answer to this one? "Operation Downfall was the US military's secret plan to invade what country, starting with Kyushu, a campaign expected to be so bloody we're still working through the half million Purple Hearts that had been minted ahead of time?"

90% knows the answer to this question: "Which military themed game involved guessing the position of boats? "

And do you know the answer to this one? "Saint Peters Basilica is in which country?"

80% knows the answer to this question: "Who famously defeated Bobby Riggs in a televised tennis match in Texas in 1973? "

And do you know the answer to this one? "I have red hair, I married a handsome Cuban and am considered TV royalty, who am I?"

87% knows the answer to this question: "Which pair of animal species and type is correct? "

And do you know the answer to this one? "..... has left the building"

83% knows the answer to this question: "What direction is sunrise? "

And do you know the answer to this one? "Coq au vin is a chicken dish cooked in what?"

45% knows the answer to this question: "Israel launched Operation Protective Edge in which area in 2014? "

And do you know the answer to this one? "In what city did Princess Diana suffer her fatal car crash?"

90% knows the answer to this question: "Which of these was a hit single for The Mamas & the Papas in 1966? "

And do you know the answer to this one? "Which record company was founded in Detroit by Berry Gordy, Jr, a former boxer, who applied many of the business techniques he'd seen working on the Ford assembly line?"

36% knows the answer to this question: "What was the head of state in Iran called before the revolution of 1979? "

And do you know the answer to this one? "What phrase can refer to June in Jaipur, or to a warm spell in late autumn in North America?"