87% knows the answer to this question: "Who sang the famous song "Disco Inferno" (1976)? "

And do you know the answer to this one? "Who sang the famous song "Here I Go Again" (1987)"

39% knows the answer to this question: "Which one of these inventions or discoveries came first? "

And do you know the answer to this one? "Which revolution was responsible for the wide scale use of coal? "

44% knows the answer to this question: "A freshwater or saltwater wetland found along rivers, ponds, lakes and coasts is a what? "

And do you know the answer to this one? "A heelmaker made which items?"

37% knows the answer to this question: "Which brilliant Greek military tactician was the son of Phillip II? "

And do you know the answer to this one? "Who wrote, "On the Origins of Species"?"

47% knows the answer to this question: "Abraham Lincoln is known best as which of these? "

And do you know the answer to this one? "Who did Vladimir Lenin lead in the Russian Revolution?"

82% knows the answer to this question: "Which of these is NOT in Europe? "

And do you know the answer to this one? "What would you call an animal with hair that feeds milk to its babies?"

48% knows the answer to this question: "Which genre of fiction features historical events? "

And do you know the answer to this one? "Which insect is red with black spots?"

83% knows the answer to this question: "Who sang the song, "Gangnam Style"? "

And do you know the answer to this one? "Who sang the famous song "Touch Too Much" (1979)? "

77% knows the answer to this question: "Who sang the famous song "Call Me The Breeze" (1974)? "

And do you know the answer to this one? "Who sang the famous song "Kitajskie Kolololwuiki" (1994)? "

92% knows the answer to this question: "Who sang the famous song "Halt Dich an Deiner Liebe fest" (1986)? "

And do you know the answer to this one? "Who sang the famous song "All Together Now" (1969)? "

68% knows the answer to this question: "What comes after "Five, Six, Pick Up Sticks" in the Mother Goose rhyme? "

And do you know the answer to this one? "Why did two NFL teams combine into one during the 1943 season?"

70% knows the answer to this question: "Which of these is the name of a 1961 song by Dion and the Belmonts? "

And do you know the answer to this one? "In 1994, which country became linked to mainland Britain by an under-the-sea tunnel?"