68% knows the answer to this question: "What crustacean can attach to other animals or rocks? "

And do you know the answer to this one? "What is the amount of money you have to pay for an item called?"

63% knows the answer to this question: "Where was 50s drama Adventures in Paradise set? "

And do you know the answer to this one? "Which of these animals is a rodent that lives in the Andes mountains?"

72% knows the answer to this question: "In what century did Winston Churchill lead the United Kingdom? "

And do you know the answer to this one? "What American federal prison was located on an island in San Francisco Bay?"

85% knows the answer to this question: "Who sang the famous song "Cocktails for Two" (1944)? "

And do you know the answer to this one? "Who sang the famous song "St James Infirmary Blues" (1928)?"

75% knows the answer to this question: "What is the name of the two-kilometer-long Parisian avenue that runs from Place de la Concorde to Place Charles de Gaulle? "

And do you know the answer to this one? "Who directed 1954 hit movie "Rear Window"?"

92% knows the answer to this question: "Which of these is not a root we eat? "

And do you know the answer to this one? "Which screen idol died in 1955, having only starred in three films?"

94% knows the answer to this question: "In what tune do the Beatles take a sad song and make it better? "

And do you know the answer to this one? "A lock keeper worked on which form of transport?"

43% knows the answer to this question: "An otter is classified as which of these? "

And do you know the answer to this one? "Which luxury fabric was first used by the Chinese in the 27th century B.C.?"

70% knows the answer to this question: "The 100th Oxford vs Cambridge boat race took place on which river in 1954? "

And do you know the answer to this one? "What 1981 British film tells the fact-based story of two athletes in the 1924 Olympics?"

46% knows the answer to this question: "What is the missing word: ... impressions are the most lasting "

And do you know the answer to this one? "During which war did Winston Churchill serve as Prime Minister?"

47% knows the answer to this question: "Who sang the famous song "My Generation" (1965) "

And do you know the answer to this one? "Who sang the famous song "Ziggy Stardust" (1972) ? "

68% knows the answer to this question: "What was put in a window during the Victorian era to symbolize warmth? "

And do you know the answer to this one? "In 1940, after seizing the French archives, the Nazis publicly destroyed the master copy of what treaty?"