43% knows the answer to this question: "Which language has the most native speakers worldwide? "

And do you know the answer to this one? "Which country gave the U.S. the Statue of Liberty?"

90% knows the answer to this question: "What is the world's longest mountain range above sea level? "

And do you know the answer to this one? "What year did the Titanic sink?"

45% knows the answer to this question: "Who sang "Love Is in the Air" (1977)? "

And do you know the answer to this one? "Who sang "Yes Sir, I Can Boogie" (1977)?"

94% knows the answer to this question: "Who sang "Smoke on the Water" (1972)? "

And do you know the answer to this one? "Who sang "Born to Run" (1975)?"

63% knows the answer to this question: "Who sang "Le Freak" (1978)? "

And do you know the answer to this one? "Who sang "My Sharona" (1979)?"

69% knows the answer to this question: "Who sang "Let’s Stay Together" (1972)? "

And do you know the answer to this one? "Who sang "Rhinestone Cowboy" (1975)?"

70% knows the answer to this question: "What is the chemical symbol for gold? "

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

89% 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?"

76% 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?"

65% 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)?"

30% 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)?"

67% 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)?"