67% knows the answer to this question: "The first U.S. combat troops arrived in what Asian nation in 1965? "

And do you know the answer to this one? "Bill Gates developed what operating system to protect DOS against VisiOn, a graphical user interface developed by the VisiCalc people?"

83% knows the answer to this question: "What was the name of the character called 'The Menace', who first appeared in the Beano in 1951? "

And do you know the answer to this one? "Which country is home to Nippon Airways?"

71% knows the answer to this question: "Prince Rainier III of Monaco married which Hollywood actress? "

And do you know the answer to this one? "Which animal famously held special significance for the ancient Egyptians?"

34% knows the answer to this question: "Which European city was home to the Roman General Julius Caesar? "

And do you know the answer to this one? "Mary Quant introduced which iconic fashion item in the 1960s?"

75% knows the answer to this question: "Finish the title of the 2020 Ellie Goulding song, "Worry about ____". "

And do you know the answer to this one? "What country's four official languages are German, French, Italian and Romansh?"

91% knows the answer to this question: "Which of these is the correct name of a song by Procol Harum? "

And do you know the answer to this one? "What kind of '... Queen' gave Abba a No.1 in the US?"

55% knows the answer to this question: "What is the correct spelling of this country? "

And do you know the answer to this one? "The video tape recorder was invented in which country?"

62% knows the answer to this question: "Removing lumps from liquid by passing through paper or cheesecloth is called what? "

And do you know the answer to this one? "Frankie Lymon & The Teenagers famously sung in 1956 'Why do _____ fall in love?'"

62% knows the answer to this question: "A pragmatic socialist, Bob Hawke was reelected prime minister of Australia when the right was divided by the Joh for Canberra campaign, which rallied behind Joh Bjelke-Petersen, the right-wing premier of what state? "

And do you know the answer to this one? "Which creature is associated with the Tamil separatists in Sri Lanka?"

53% knows the answer to this question: "Who had the hit 60's song "The Twist" on Parkway? "

And do you know the answer to this one? "Who had the hit 60's song "You Can't Hurry Love" on Motown?"

31% knows the answer to this question: "What lake is the Canadian town of Ontario named after? "

And do you know the answer to this one? "Every stick has ... ends"

58% knows the answer to this question: "Pelicans have long what? "

And do you know the answer to this one? "What hat was created in 1850 for Thomas Coke, the 2nd Earl of Leicester?"