53% knows the answer to this question: "Danke is the German word for what expression of gratitude? "

And do you know the answer to this one? "Which of these contains the most water?"

83% knows the answer to this question: "In what continent has the lowest natural temperature on Earth been recorded? "

And do you know the answer to this one? "What is the meaning of 'WWW'?"

72% knows the answer to this question: "Toxoplasmosis is an infection which can be picked up from which domestic pet? "

And do you know the answer to this one? "The meniscus is located where in the human body?"

36% knows the answer to this question: "The description "contains the magnificent Dome of Michelangelo" best describes? "

And do you know the answer to this one? "In what country is the Taj Mahal located?"

41% knows the answer to this question: "What is the position from which the viewer looks at an object or visual field? "

And do you know the answer to this one? "Ulrike Meinhof was an extremist and terrorist from which country, active in the early 1970s?"

46% knows the answer to this question: "Which iconic VW model rolled off the production line in Germany for the last time in January 1978? "

And do you know the answer to this one? "Who sang the famous song "Sunday, Monday or Always" (1943)?"

33% knows the answer to this question: "What is a yak classified as? "

And do you know the answer to this one? "Which of these continents has a polar climate zone?"

35% knows the answer to this question: "The natural depletion of what is responsible for outward signs of aging? "

And do you know the answer to this one? "Facundo Bacardi founded a distillery in Cuba in the 1860s, creating a more upscale version of what drink by filtering it through charcoal?"

45% knows the answer to this question: "Who sang the famous song "You Brought a New Kind of Love to Me" in 1930? "

And do you know the answer to this one? "Who sang the famous song "I Get a Kick Out of You" in 1935? "

52% knows the answer to this question: "Miroslav Tichy secretly took awful pictures of women using a homemade camera. Where? "

And do you know the answer to this one? "Which British artist won Song of the Year at the 2015 Grammys for "Stay With Me"?"

46% knows the answer to this question: "In the Dr. Seuss story, what did the Grinch try to steal? "

And do you know the answer to this one? "Which of these is a city in Utah?"

87% knows the answer to this question: "What U.S. state is nicknamed "The Lone Star state"? "

And do you know the answer to this one? "Per an 1881 resolution, how should you pronounce the name of Arkansas?"