91% knows the answer to this question: "Which European city was home to the Roman General Julius Caesar? "

And do you know the answer to this one? "Which pair of animal species and type is correct?"

38% knows the answer to this question: "The definition of "lower number in blood pressure reading; pertaining to resting or relaxation phase of heart beat" best fits this medical term? "

And do you know the answer to this one? "What is often prevented by following recommended guidelines for introducing new foods to babies?"

92% knows the answer to this question: "Which of these continent - country - capital groups is correct? "

And do you know the answer to this one? "Tiergarten and Kreuzberg are suburbs of which European capital?"

52% knows the answer to this question: "Which medical abbreviation describes coronary heart disease? "

And do you know the answer to this one? "What type of drug promotes blood clotting?"

51% knows the answer to this question: "Who is the pop star that died from complications from an eating disorder, anorexia nervosa? "

And do you know the answer to this one? "Who was in the car with Diana, Princess of Wales when the deadly car crash occurred?"

30% knows the answer to this question: "The song 'My Heart Will Go On' by Celine Dion is from which movie soundtrack? "

And do you know the answer to this one? "Which is a hit song by Tom Jones?"

80% knows the answer to this question: "What device controls temperature with a switch? "

And do you know the answer to this one? "What is at the center of all bundt cake pans?"

73% knows the answer to this question: "Which pair of animal species and type is correct? "

And do you know the answer to this one? "What does ITTF, the governing body for all international table tennis associations, stand for?"

95% knows the answer to this question: "Which of these species is an endangered goose that lives on volcanic slopes? "

And do you know the answer to this one? "Who was Henry VI the only child of?"

50% knows the answer to this question: "Which species name means lives on the blood of other species? "

And do you know the answer to this one? "What inventor created the first assembly line?"

51% knows the answer to this question: "What is the Mekong? "

And do you know the answer to this one? "What animal is Indiana Jones afraid of?"

71% knows the answer to this question: "What movie is the Little Chef Remy figure from? "

And do you know the answer to this one? "Much of "The Second Best Exotic Marigold Hotel" takes place in what country?"