85% knows the answer to this question: "Which word means that something is capable of causing cancer? "

And do you know the answer to this one? "The onion-domed St Basil's Cathedral sits to the south of Red Square. In what city?"

37% knows the answer to this question: "Who sang the famous song "Fool On The Hill" (1967) ? "

And do you know the answer to this one? "Who sang the famous song ”Mustang Sally” (1966)?"

35% knows the answer to this question: "Founded in 1515, Havana is the oldest city on which island? "

And do you know the answer to this one? "What Spanish city was founded as Barcinto?"

67% knows the answer to this question: " "

And do you know the answer to this one? ""

42% 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?"

90% 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?"

33% 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?"

61% 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?"

40% 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?"

37% 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?"

52% 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)? "

72% 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?"