43% knows the answer to this question: "A 'five o'clock shadow' is referring to which of these? "

And do you know the answer to this one? "What dynasty built most of the present-day Great Wall of China as a way to keep out the Mongols?"

78% knows the answer to this question: "What was the name of President Gerald Ford's mother? "

And do you know the answer to this one? "The Gallipoli campaign in World War 1 took place in which modern day country?"

88% knows the answer to this question: "Natalie Wood tragically drowned in 1981. In which field had she found fame? "

And do you know the answer to this one? "In 2014, 14 people died in a volcanic eruption in what Asian country?"

72% knows the answer to this question: "This sign means? "

And do you know the answer to this one? "This sign means?"

55% knows the answer to this question: "Which President of North Korea ordered the execution of his own uncle in 2013? "

And do you know the answer to this one? "Which river flows through New York?"

56% knows the answer to this question: "Every day at dusk, 20 million of what animal flutter out of Bracken Cave near San Antonio? "

And do you know the answer to this one? "Walter Raleigh named which US state after Elizabeth I?"

94% knows the answer to this question: "SA is the official abbreviation for what? "

And do you know the answer to this one? "Which famous ship sank on April 15th 1912?"

81% knows the answer to this question: "How did John Lennon die? "

And do you know the answer to this one? "A severe outbreak of which disease began in West Africa in 2014?"

42% knows the answer to this question: "Which of these is a playful aquatic animal? "

And do you know the answer to this one? "What TV show was originally going to be about Larry Lopez, an internationally famous bandleader, and his actor wife Lucy?"

93% knows the answer to this question: "Which of these States is associated with cowboys? "

And do you know the answer to this one? "Referring to dancing, what is the person who creates structures in which movement occurs called?"

43% knows the answer to this question: "In 1966, Indira Gandhi became the prime minister of what country? "

And do you know the answer to this one? "What year did the Jews in Poland's Warsaw ghetto start to fight the Nazis?"

50% knows the answer to this question: "Washington, DC is the capital of what country? "

And do you know the answer to this one? "What is the word that denotes something made to enclose a picture or a mirror?"