86% knows the answer to this question: "Which popular 70s toy was based on a roller skate? "

And do you know the answer to this one? "A barrel of which linking animals was a popular 70s toy?"

50% knows the answer to this question: "Who was the first man on the moon in 1969? "

And do you know the answer to this one? "Jerry Hall, Marsha Hunt and Bianca de Macias were connected to which famous rock star?"

92% knows the answer to this question: "What Russian dictator liked to draw his enemies naked, apparently so that he could make fun of their physical shortcomings? "

And do you know the answer to this one? "What does a seismograph measure?"

52% knows the answer to this question: "What did the Iroquois use to make hunting in the snow easier? "

And do you know the answer to this one? "What amazing feat can a jesus lizard do?"

62% knows the answer to this question: "Which historical figure was the last queen of France? "

And do you know the answer to this one? "What well-known building in Asia symbolizes eternal love and is widely considered as one of the world's most beautiful buildings?"

74% knows the answer to this question: "Who sang "House of the Rising Sun"? "

And do you know the answer to this one? "Who sang 'Don't Go Breaking My Heart' with Elton John in 1976?"

94% knows the answer to this question: "Who sang the famous song Mrs Robinson (1968)? "

And do you know the answer to this one? "Who sang the famous song Imagine (1971)? "

64% knows the answer to this question: "What American federal prison was located on an island in San Francisco Bay? "

And do you know the answer to this one? "Which ancient people were the ancestors of modern Jews?"

90% knows the answer to this question: "What is the nickname for the mile and a half of boulevard, filled with clubs, that extends from West Hollywood to Beverly Hills? "

And do you know the answer to this one? "During the 1960s, how many time did a British driver win the American Grand Prix?"

55% knows the answer to this question: "What synonym for a bid is also the name of a naval ship that provides logistical support to other ships? "

And do you know the answer to this one? "What is the bending of light called?"

69% knows the answer to this question: "What is a bird doing when it molts? "

And do you know the answer to this one? "Which of these is not a citrus fruit in the rue family, but is actually a peach mutant?"

63% knows the answer to this question: "Which country celebrates Bastille Day? "

And do you know the answer to this one? "The Beatles had which of these hit singles in 1967?"