84% knows the answer to this question: "What is science of the origins and social relationships of humans? "

And do you know the answer to this one? "With which religious movement is Martin Luther most closely associated?"

55% knows the answer to this question: "Which of these people died at a younger age? "

And do you know the answer to this one? "Who did Elton John sing about ...And The Jets?"

67% knows the answer to this question: "What was the Iran-Contra affair? "

And do you know the answer to this one? "As of 2007, which of these bird species is already gone, having last been seen off Iceland in 1844?"

73% knows the answer to this question: "What did the Itsy Bitsy Spider climb up? "

And do you know the answer to this one? "Which country did British Airways originate from?"

42% knows the answer to this question: "What do you call the traditional long skinny loaf of bread served in France? "

And do you know the answer to this one? "Who was the villain in "Peter Pan"?"

42% knows the answer to this question: "What are crayons made out of? "

And do you know the answer to this one? "What is the first name of Sir Lipton, the creator of Lipton Tea?"

50% knows the answer to this question: "Thanks in part to British imperial policy, by 1905, about a quarter of Chinese men were addicted to what narcotic, made from the latex of immature poppy seedpods? "

And do you know the answer to this one? "What did Martin Luther King Jr fight against?"

36% knows the answer to this question: "Although associated with Italian pasta, what red sauce wasn't even possible until the key ingredient was discovered in the New World? "

And do you know the answer to this one? "In what US is the island of Manhattan located?"

51% knows the answer to this question: "UK Prime Minister Boris Johnson called for the 2019 election as he couldn't get Parliament to approve what? "

And do you know the answer to this one? "What city is the capital of China and was host to the 2008 Summer Olympic Games?"

62% knows the answer to this question: "Nek Chand began gathering garbage for the 25-acre Rock Garden near Sukhna Lake in what country's Chandigarh state? "

And do you know the answer to this one? "How many of 37-year old painter Edward Hopper's paintings sold after his first solo show?"

54% knows the answer to this question: "Large purple birthmarks are named after which alcoholic drink? "

And do you know the answer to this one? "Who sang the famous song "Der Weg" (2002)"

49% knows the answer to this question: "Who was the star of the 1921 movie "The Sheik"? "

And do you know the answer to this one? "If 40% of men retire by the age of 55, how many are still working at age 56 or older?"