63% knows the answer to this question: "The Seine and Rhine are what in Europe? "

And do you know the answer to this one? "What country gets its name from the old Roman port of Portus Cale, now called Oporto?"

84% knows the answer to this question: "The Richter, Mercalli, Rossi-Forel and Omori scales all measure the impact of what sort of disaster? "

And do you know the answer to this one? "If you order your men to hold their fire until they saw the enemy's sclera, what are they waiting to see?"

56% knows the answer to this question: "Which is the complete name of famous professional Freud? "

And do you know the answer to this one? "What is 100.9 rounded to the nearest whole number?"

79% knows the answer to this question: "In which capital city would you find the Louvre? "

And do you know the answer to this one? "In '80s pop music, which surname is shared with Cat and Shakin'?"

41% knows the answer to this question: "Shanghai stir-fried noodles is included in which cuisine? "

And do you know the answer to this one? "The natural hallucinogen psilocybin is found in what?"

71% knows the answer to this question: "According to the teachings of Buddha, what is nirvana? "

And do you know the answer to this one? "What is the state capital of New Mexico?"

37% knows the answer to this question: "On which continent is Kenya located? "

And do you know the answer to this one? "What is air that flows in relation to the earth's surface?"

77% knows the answer to this question: "Who sang the famous song "The Sun Ain't Gonna Shine Anymore" (1966) "

And do you know the answer to this one? "Who sang the famous song "Teach Your Children" (1970)"

37% knows the answer to this question: "Who sang the famous song "Thorn In My Pride" (1992)? "

And do you know the answer to this one? "Who sang the famous song "Crazy In Love" (2002)"

34% knows the answer to this question: "Who sang the famous song "Hassisen kone" (1980)? "

And do you know the answer to this one? "Who sang the famous song "God Save The Queen" (1977)"

72% knows the answer to this question: "In 1994, what country invaded Chechnya? "

And do you know the answer to this one? "What color of paint is hardest to see on black paper?"

63% knows the answer to this question: "The ancient practice of foot binding was popular in what country? "

And do you know the answer to this one? "What Italian dictator was nicknamed "Il Duce" during World War II?"