33% knows the answer to this question: "Billy Gibbons and Dusty Hill from what band declined a million bucks each from Gillette to shave their beards for a TV ad? "

And do you know the answer to this one? "Sort these means of tourism travel by average passenger capacity, fewest first."

91% knows the answer to this question: "Which formula represents y greater than 478? "

And do you know the answer to this one? "Which of these is NOT a capital city?"

34% knows the answer to this question: "What is the most bustling square in New York? "

And do you know the answer to this one? "What does 50% of 2,000 equal?"

52% knows the answer to this question: "Which disease was first discovered in 1975? "

And do you know the answer to this one? "Which burrowing animal can find his way around his burrow despite being almost blind?"

30% knows the answer to this question: "Fillies become mares, the female of what animal? "

And do you know the answer to this one? "Seven muscles make up the calf, which is anchored to the heel bone by the tendon calcaneus, better known by what name?"

69% knows the answer to this question: "Adam has to sell 56 units today and has already sold 34. How many more does he need to sell? "

And do you know the answer to this one? "How much money do four $20 bills add up to?"

76% knows the answer to this question: "Where is Gastric Acid located inside the human body? "

And do you know the answer to this one? "In architecture, what general type of structure are belfries, minarets, steeples and turrets?"

70% knows the answer to this question: "Which country has borders with the USA, Guatemala and Belize? "

And do you know the answer to this one? "What year was the Declaration of Independence signed?"

61% knows the answer to this question: "The American national anthem is called "The Star Spangled..." what? "

And do you know the answer to this one? "What country is Mick Jagger from?"

42% knows the answer to this question: "Which continent is famous for its coral reefs? "

And do you know the answer to this one? "In what US state can you visit the Statue of Liberty?"

46% knows the answer to this question: "..... has left the building "

And do you know the answer to this one? "What song hit #1 in 1964 by Roy Orbison?"

47% knows the answer to this question: "In which year did Howard Carter first discover the tomb of King Tutankhamun? "

And do you know the answer to this one? "What is the Welsh word for 'Welsh'?"