38% knows the answer to this question: "A narrow body of water that connects two larger bodies of water is called a what? "

And do you know the answer to this one? "What does a Cartographer create?"

53% knows the answer to this question: "According to Black Panther Eldridge Cleaver, "you're either part of the solution or" ... what? "

And do you know the answer to this one? "What do the Beatles offer to buy their girl in two #1 hits, Can't Buy Me Love and I Feel Fine, both from 1964?"

59% knows the answer to this question: "Johannes Meyer and Johannes Rissik founded Johannesburg, which they appear to have named for themselves. Where is it? "

And do you know the answer to this one? "Celiac disease is marked by an inability to digest what starchy protein?"

82% knows the answer to this question: "In 1918, which killed at least 50 million people around the world? "

And do you know the answer to this one? "What natural disaster is caused by earthquakes but could also be caused by an asteroid?"

70% knows the answer to this question: "In what year did World War II begin? "

And do you know the answer to this one? "El gato Siames is what kind of family pet?"

91% knows the answer to this question: "Which is the largest muscle in an adult human? "

And do you know the answer to this one? "What animal spreads Zika virus?"

36% knows the answer to this question: "How many ropes were needed for double Dutch skipping? "

And do you know the answer to this one? "Which country did the U.S. agree to ease restrictions on in 1999?"

31% knows the answer to this question: "What else do you need to make your own toy guitar besides a ruler and rubber bands? "

And do you know the answer to this one? "Which bone in the body shows the main difference between men and women?"

80% knows the answer to this question: "What historic car company formed in 1903? "

And do you know the answer to this one? "What do Wall Street firms do?"

38% knows the answer to this question: "Whom did Camilla Shand meet for the first time on a wet afternoon in 1972 at a polo field on Windsor Great Park? "

And do you know the answer to this one? "What city's plague epidemic was cleared up quite nicely after a fire started on Pudding Lane, which burned pretty much the whole city down?"

30% knows the answer to this question: "Who killed Abraham Lincoln in 1865? "

And do you know the answer to this one? "Who was Rudyard Kipling?"

47% knows the answer to this question: "What is an abacus? "

And do you know the answer to this one? "What rock band was formed in 1985 and originally consisted of Izzy Stradlin, Tracii Guns, Ole Beich, Rob Gardner and Axl Rose?"