67% knows the answer to this question: "What was the name of the rulers of Ancient Egypt? "

And do you know the answer to this one? "On a sailing boat, the pole that is used to support the sails is called what?"

30% knows the answer to this question: "What are the body's smallest blood vessels called? "

And do you know the answer to this one? "In 2010, who joined BoB for Nothin' on You and Travis McCoy for Billionaire, then hit #1 himself with Just the Way You Are?"

32% knows the answer to this question: "Which word is spelled wrong? "

And do you know the answer to this one? "What is the term used to describe the inflammation of the brain?"

70% knows the answer to this question: "I'm a boxer who said to "float like a butterfly, sting like a bee". Who am I? "

And do you know the answer to this one? "Rembrandt van Rijn is known for being which one of the following?"

36% knows the answer to this question: "What is the system consisting of the Earth's sun and the eight planets orbiting it called? "

And do you know the answer to this one? "Which of these countries has a largely Nordic and Gaelic population?"

54% knows the answer to this question: "Numbness or weakness on one side of the body can be a sign of what? "

And do you know the answer to this one? "When plaque hardens on your teeth what does it form?"

82% knows the answer to this question: "Out of 1000 votes cast, if Pam got 620 votes, what percent of the vote did she get? "

And do you know the answer to this one? "If you put 1/4 of your yearly salary of $60,000 in a savings account, how much have you put in the account?"

52% knows the answer to this question: "How else could you say "take up fluids, take in" in a medical context? "

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

54% knows the answer to this question: "They are best known for inventing, building, and flying the world's first successful airplane. Who are they? "

And do you know the answer to this one? "Who invented the long-lasting, practical electric 'light bulb' and has been described as America's greatest inventor?"

94% knows the answer to this question: "I'm a talk show host from Chicago and I have my own magazine. Who am I? "

And do you know the answer to this one? "Which species best matches this description, "live in shallow coastal waters of warm and temperate seas"?"

93% knows the answer to this question: "Which US city is known as 'Sin City'? "

And do you know the answer to this one? "Which of these foods is not a vegetable?"

32% knows the answer to this question: "What number is 4 times the sum of 2 + 2? "

And do you know the answer to this one? "What is 6 - 3?"