45% knows the answer to this question: "Which country has the most time zones? "

And do you know the answer to this one? "What is the capital of Nigeria?"

32% knows the answer to this question: "Who wrote "A Tale of Two Cities"? "

And do you know the answer to this one? "Which novel features the character Atticus Finch?"

60% knows the answer to this question: "What does the abbreviation “CPR” stand for? "

And do you know the answer to this one? "Which vitamin helps with blood clotting?"

83% knows the answer to this question: "Who performed “Come On Eileen” (1982)? "

And do you know the answer to this one? "Who sang “Against All Odds” (1984)?"

33% knows the answer to this question: "Who sang “Needles and Pins” (1964)? "

And do you know the answer to this one? "Who performed “Lightning Strikes” (1965)?"

80% knows the answer to this question: "Who performed “The House of the Rising Sun” (1964)? "

And do you know the answer to this one? "Who sang “The Sound of Silence” (1965)?"

48% knows the answer to this question: "Who performed “Bye Bye Love” (1957)? "

And do you know the answer to this one? "Who sang “All I Have to Do Is Dream” (1958)?"

95% knows the answer to this question: "Who sang “That’ll Be the Day” (1957)? "

And do you know the answer to this one? "Who had a hit with “Yakety Yak” (1958)?"

58% knows the answer to this question: "What is the capital city of Hungary? "

And do you know the answer to this one? "Which element has the chemical symbol “Pb”?"

47% knows the answer to this question: "What is the chemical symbol for potassium? "

And do you know the answer to this one? "Which planet is known as the “Red Planet”?"

68% knows the answer to this question: "What is the currency of Thailand? "

And do you know the answer to this one? "Who composed “Eine kleine Nachtmusik”?"

56% knows the answer to this question: "What is the capital of South Korea? "

And do you know the answer to this one? "Who discovered penicillin?"