45% knows the answer to this question: "What is best described as leakage into a material or structure? "

And do you know the answer to this one? "Founded in 1515, Havana is the oldest city on which island?"

42% knows the answer to this question: "Papier-mache means "mashed" what in French? "

And do you know the answer to this one? "What literary term means a word that has a similar meaning to another word?"

85% knows the answer to this question: "Quattro is which number in Italian? "

And do you know the answer to this one? "How much is a 20% discount on a £600 purchase?"

32% knows the answer to this question: "Stevie Wonder had which hit single in 1973? "

And do you know the answer to this one? "ABBA had which of these hit singles in 1977?"

53% knows the answer to this question: "Vatican City is located within the boundaries of which city? "

And do you know the answer to this one? "Who said, "Do not worry about your difficulties in Mathematics. I can assure you mine are still greater."?"

84% knows the answer to this question: "Which island is known to the French as Corse? "

And do you know the answer to this one? "Rome is located near which sea? "

71% knows the answer to this question: "The Great Wall of China was built for what reason? "

And do you know the answer to this one? "What is the act of being formally forgiven?"

40% knows the answer to this question: "Which former First Lady died in 1994, 31 years after her husband was assassinated? "

And do you know the answer to this one? "What is the enormous airship that crashed in Lakehurst in 1937 known as?"

65% knows the answer to this question: "Who sang the famous song "Bette Davis Eyes" (1981)? "

And do you know the answer to this one? "Who sang the famous song "Run The World (Girls)" (2011)"

36% knows the answer to this question: "Which pair of animal species and type is correct? "

And do you know the answer to this one? "After the architects messed up the first pyramid, Snefru ordered them to make a second one. Where?"

32% knows the answer to this question: "Who released the world's first commercially available microprocessor in 1971? "

And do you know the answer to this one? "The album, Doggystyle , was released by which hip hop group or artist?"

39% knows the answer to this question: "Which one of these means to decide something will not occur? "

And do you know the answer to this one? "Despite being a better runner than a flyer, what bird ends up in pear trees every Christmas?"