73% knows the answer to this question: "What is the famous Van Gogh's first name? "

And do you know the answer to this one? "The very first art, drawn in dirt and wax, was found on the inner walls of what?"

48% knows the answer to this question: "Depth charges were designed to fight against what kind of vehicle? "

And do you know the answer to this one? "Which of these Argentinian cities is the most heavily populated?"

40% knows the answer to this question: "Palace of Versailles is in which country? "

And do you know the answer to this one? "What is the study of plant life called?"

92% knows the answer to this question: "A toy dog breed and any mostly gray cat are both known by what Mediterranean name? "

And do you know the answer to this one? "Which of these countries is the smallest by area?"

55% knows the answer to this question: "Who sang the famous song "All You Need Is Love" (1967)? "

And do you know the answer to this one? "Who sang the famous song "See You Later Alligator" (1956)?"

51% knows the answer to this question: "What is the first name of Ms Merkel, who won the German Chancellor election in 2005? "

And do you know the answer to this one? "In the Trojan War, Paris of Troy famously stole away which woman?"

67% knows the answer to this question: "Who sang the famous song "The Name Of The Game" (1977) "

And do you know the answer to this one? "Who sang the famous song "Nothing Compares 2 U" (1990) ?"

30% knows the answer to this question: "What type of dogs does Queen Elizabeth of England keep? "

And do you know the answer to this one? "The swarms of which insect can bring an agricultural disaster?"

92% knows the answer to this question: "The flu pandemic of 1918 was named after which country? "

And do you know the answer to this one? "What is the missing word: ... for courses"

45% knows the answer to this question: "How are the songs "Eleanor Rigby", "Strawberry Fields", "Revolution" and "Day Tripper" related? "

And do you know the answer to this one? "Which of these rocks is the hardest?"

68% knows the answer to this question: "What "Russian" dish is beef cubes in a sour cream and mushroom sauce? "

And do you know the answer to this one? "What is it called when an object makes a full circular rotation?"

81% knows the answer to this question: "Which car company implemented the first large-scale moving assembly line in 1913? "

And do you know the answer to this one? "Nicknamed for a character in Uncle Tom's Cabin, what was Eva Narcissus Boyd's stage name?"