78% knows the answer to this question: "Who gained an Oscar for her portrayal of Martha in 'Who's Afraid of Virginia Wolf'? "

And do you know the answer to this one? "Blu-Ray is a type of what?"

44% knows the answer to this question: "What color does the Chicago River turn every St. Patrick's Day? "

And do you know the answer to this one? "Which is an app that lets you view millions of planes in transit in real time?"

84% knows the answer to this question: "What is the house number on Downing Street of the home of the British Prime Minister? "

And do you know the answer to this one? "What did the vegetarian Abrosaurus eat?"

95% knows the answer to this question: "Okonomiyaki is known as the Japanese pancake, but it also has what unusual nickname? "

And do you know the answer to this one? "What is the flavour of the Turkish national drink, Raki?"

34% knows the answer to this question: "What is the S in RSI, which can affect hands? "

And do you know the answer to this one? "Which part of your body is your oxter?"

43% knows the answer to this question: "Google controlled two thirds of the web search market in the 2010s. It also powered Android phones and got its own web browser. What was it called? "

And do you know the answer to this one? "Which woman tennis player beat Bobby Riggs at the Houston Astrodome in 1973 match dubbed The Battle of the Sexes?"

60% knows the answer to this question: "Which of these was a famous Native American chief? "

And do you know the answer to this one? "Which of these roads is the longest?"

86% knows the answer to this question: "Which of these is a city in Texas? "

And do you know the answer to this one? "In what US state can you visit the Everglades?"

56% knows the answer to this question: "Which of the following best relates to an astronaut? "

And do you know the answer to this one? "What does the description "only wall left of King Herod's temple" best describe?"

36% knows the answer to this question: "Which of these held up buildings in Ancient Rome and Greece? "

And do you know the answer to this one? "Who was a member of the conservative Likud party of Israel and was once Prime Minister?"

62% knows the answer to this question: "What was the name of Buddy Holly's band? "

And do you know the answer to this one? "Which word completes the title of the 1966 Simon and Garfunkel Top Twenty hit 'I Am A ...'?"

44% knows the answer to this question: "What is 7 x 2 + 7? "

And do you know the answer to this one? "The headquarters of the car manufacturer Mercedes-Benz is in which country?"