31% 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)?"

59% knows the answer to this question: "Who sang "Take On Me" (1985)? "

And do you know the answer to this one? "Who sang "Tainted Love" (1981)?"

86% 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)?"

76% 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)?"

42% 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)?"

69% knows the answer to this question: "What is the hardest natural substance on Earth? "

And do you know the answer to this one? "How many continents are there?"

92% 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?"

74% 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?"

73% 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?"

66% 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?"

89% 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)?"

86% 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)?"