81% knows the answer to this question: "The science term "weather vane" is best defined as which of these? "

And do you know the answer to this one? "From where does 90% of the water vapor in the air come?"

65% knows the answer to this question: "What is the missing word: He who pays the piper calls the ... "

And do you know the answer to this one? "What partially coiled creature is the Great Serpent Mound in Adams County named for?"

40% knows the answer to this question: "Which famous French building suffered a devastating fire in April 2019? "

And do you know the answer to this one? "The largest African island is called what?"

39% knows the answer to this question: "Which of these is an expression of how often something happens? "

And do you know the answer to this one? "Which British soccer star's personal cologne was released by Coty?"

85% knows the answer to this question: "Who sang the famous song "When A Man Loves A Woman" (1966) ? "

And do you know the answer to this one? "Elizabeth II became queen in the UK in 1952 after the death of which relation?"

83% knows the answer to this question: "Who established a Dublin Brewery and produced stout in 1759? "

And do you know the answer to this one? "What is the three digit number before a telephone number called?"

81% knows the answer to this question: "What is the official airline of Australia? "

And do you know the answer to this one? "Which pair of animal species and type is correct?"

51% knows the answer to this question: "The kid who played David Copperfield and Harry Potter shares his surname with one of the Seven Sisters. Who? "

And do you know the answer to this one? "In Slumdog Millionaire, an uneducated teen from the slums wins the top prize on the Indian version of what game show?"

62% knows the answer to this question: "What animals built a 1000-foot dam discovered in Colorado's Rocky Mountain National Park? "

And do you know the answer to this one? "What instrument measures altitude?"

65% knows the answer to this question: "Scriptwriter Stirling Silliphant merged two novels, "The Tower" by Richard Martin Stern and "The Glass Inferno" by Thomas Scortia and Frank Robinson, to create what movie? "

And do you know the answer to this one? "The character Thumper is from which Disney movie?"

46% knows the answer to this question: "Bazooka Joe was a type of which sweet? "

And do you know the answer to this one? "Often flavored with anise, what cookies get their name for the Italian for "twice baked," since they often are?"

50% knows the answer to this question: "The llama, guanaco, vicuna and alpaca are the South American cousins of what Old World animal? "

And do you know the answer to this one? "The amount of poison in a substance is its level of what?"