52% knows the answer to this question: "Who was the author of The Cat in the Hat? "

And do you know the answer to this one? "The prefixes hemo- and hema- refer to what?"

75% knows the answer to this question: "John makes 65, 64 and 80 sales calls on consecutive days. What's his total? "

And do you know the answer to this one? "Partitioning is another word for which mathematical operation?"

48% knows the answer to this question: "Which company is responsible for messages called Tweets? "

And do you know the answer to this one? "Which city has the nickname 'The City by the Bay'?"

53% knows the answer to this question: "When Sultan Taimur bin Feisal tried to abdicate in this country, his British puppetmasters refused to allow it. What country is this? "

And do you know the answer to this one? " Which woman was nicknamed "the lady of the lamp"?"

47% knows the answer to this question: "Who sang the famous song "People Will Say We’re in Love" (1943)? "

And do you know the answer to this one? "Who sang the famous song "I Can Dream, Can’t I" (1949)?"

62% knows the answer to this question: "Leia was addressed by which regal title in the "Star Wars" films? "

And do you know the answer to this one? "Head chef George Crum didn't take criticism lightly. Supposedly, what food did he angrily invent after a customer complained his French fries were not thin enough?"

66% knows the answer to this question: "What Detroit soul music institution was founded by Berry Gordy in 1959? "

And do you know the answer to this one? "Who is the well-known wealthy Greek entrepreneur who died in 1975?"

68% knows the answer to this question: "Which word is spelled wrong? "

And do you know the answer to this one? "During what War did the 1847 'Skirmish at Las Vegas' take place?"

61% knows the answer to this question: "What move is the sequel to Saturday Night Fever? "

And do you know the answer to this one? "Complete the name of this famous artist. 'Van _____'."

81% knows the answer to this question: "If Alex types 400 words in 10 minutes, how many words does he type in 1 minute? "

And do you know the answer to this one? "King James came to the throne in 1719 and reigned for 28 years. When was the following monarch crowned?"

63% knows the answer to this question: "What sport did astronaut Alan Shepard play on the moon in 1971? "

And do you know the answer to this one? "What continent has no country in it? "

38% knows the answer to this question: "Which of these supplies is needed to make your own paper kite? "

And do you know the answer to this one? "His ear-chopping is blamed on Meniere's disease; his obsession with yellow is blamed on the digitalis that Dr. Gachet prescribed for his fits; and his general weirdness is blamed on drinking absinthe. Who is he?"