54% knows the answer to this question: "Who first vulcanized rubber? "

And do you know the answer to this one? "Which one of these words can be defined as a small group or package?"

57% knows the answer to this question: "Which word is spelled incorrectly? "

And do you know the answer to this one? "Which word is spelled incorrectly?"

84% knows the answer to this question: "If you divide $17.16 evenly among three people, how much will each person get? "

And do you know the answer to this one? "Which is the largest number?"

52% knows the answer to this question: "How many years are there in a century? "

And do you know the answer to this one? "What hastily buried pharaoh's mummification was botched, leaving behind chemicals that exploded into flames some time after he was entombed?"

65% knows the answer to this question: "Which of these has no cholesterol? "

And do you know the answer to this one? "Breathing distress caused by narrowing of the airways best fits which of these medical terms?"

80% knows the answer to this question: "Who sang the famous song "Hello" (1984) ? "

And do you know the answer to this one? "Who sang the famous song ”I Left My Heart in San Francisco” (1962)?"

32% knows the answer to this question: "What is the postal state abbreviation of West Virginia? "

And do you know the answer to this one? "If New York is the Big Apple, what Crossroads of the Pacific is the Big Pineapple?"

83% knows the answer to this question: "Which country did Joan of Arc try to set free from English domination? "

And do you know the answer to this one? "What happen in Tiananmen Square in 1989?"

34% knows the answer to this question: "To what does "orthopedic" relate? "

And do you know the answer to this one? "What is the clear gel extracted from aloe vera leaves used for medically?"

79% knows the answer to this question: "In a 2011 single, Maroon 5 claimed to have "moves like" which member of the Rolling Stones? "

And do you know the answer to this one? "What was the most common crop among the Mayans?"

71% knows the answer to this question: "Born in the U.S.A' and 'Born to Run' are albums by which singer? "

And do you know the answer to this one? "What are scientists who study animals called?"

39% knows the answer to this question: "What do farmers called chopped feed and grain, found in airtight silos? "

And do you know the answer to this one? "What bird, whose name meant "dummy" in Portuguese, was about the size of a turkey, and just about as tasty, which may be why it was extinct?"