75% knows the answer to this question: "Which science term means "moving the body"? "

And do you know the answer to this one? "Which of these foods is in the vegetables group?"

50% knows the answer to this question: "Vincent van Gogh's later self-portraits featured bandages, due to his having cut what off? "

And do you know the answer to this one? "Who sang the famous song "Eleanor Rigby" (1966)"

95% knows the answer to this question: "What word completes the rhyme "There once was a man from Beijing/All his life he had hoped to be"? "

And do you know the answer to this one? "On what planet did the NASA space probe Pathfinder land in July 1997?"

38% knows the answer to this question: "Digits are another name for which part of the body? "

And do you know the answer to this one? "Johannesburg is what country's largest city?"

59% knows the answer to this question: "What medical word refers to the heart? "

And do you know the answer to this one? "Which of the following seafood animals is known for swimming upstream?"

83% knows the answer to this question: "What determines how loud or soft a sound is? "

And do you know the answer to this one? "On which continent is the Hindu Kush mountain range?"

62% knows the answer to this question: "Who sang the famous song "Uptown Girl" (1983)? "

And do you know the answer to this one? "Van Gogh cut off what body part and sent it to Rachel, a prostitute who didn't like his work?"

55% knows the answer to this question: "Chiles rellenos is a food item of what type of cuisine? "

And do you know the answer to this one? "What does the idiom mean "have a chip on your shoulder"?"

53% knows the answer to this question: "Who made $70 million when he gave up his salary in exchange for a percentage of the back end of Forrest Gump? "

And do you know the answer to this one? "Bette Davis, who'd been a Southern belle in Jezebel, passed on what role when she thought Errol Flynn would play Rhett Butler?"

36% knows the answer to this question: "Which of these men was not a musician during the 1950s? "

And do you know the answer to this one? "Who is known as "Yaz" to the Red Sox fans?"

55% knows the answer to this question: "What author wrote "The Adventures of Tom Sawyer"? "

And do you know the answer to this one? "The official residence of the British Prime Minister is in which London street?"

75% knows the answer to this question: "Which is the correct name for the national airline of North Korea? "

And do you know the answer to this one? "Who lives in the Palais de l'Élysée, at 55 Rue du Faubourg Saint-Honore, not far from the Champs-Élysées?"