59% knows the answer to this question: "If you drive 4500 miles in 5 days, how far did you drive on average each day? "

And do you know the answer to this one? "Which is largest?"

52% knows the answer to this question: "Vatican City, where the Pope resides, is a city-state entirely contained within what country? "

And do you know the answer to this one? "How fast do you need to travel to go 150 miles in 3 hours?"

83% knows the answer to this question: "What British girl group found a number one hit in the 1990s with 'Wannabe'? "

And do you know the answer to this one? "Which 'K' is the highest peak in Africa? "

69% knows the answer to this question: "Where was Prime Minister Margaret Thatcher in power from 1979-1990? "

And do you know the answer to this one? "What famous couple publicly announced their separation in December of 1992?"

42% knows the answer to this question: "Who wrote "Pride and Prejudice" in the 1790's? "

And do you know the answer to this one? "The male of what mainly nocturnal insect produces a loud, rhythmic, chirping sound?"

42% knows the answer to this question: "If you are leaving at 9 PM for a destination that is about 6 hours away, what time will you arrive? "

And do you know the answer to this one? "How long would a 3-foot rope and a 2-foot chain be together?"

38% knows the answer to this question: "What is the best-selling author Rushdie's first name? "

And do you know the answer to this one? "Which of these famous landmarks is in Europe? "

77% knows the answer to this question: "A warthog is what type of animal? "

And do you know the answer to this one? "Which Asian country landed a rover on the Moon in 2013?"

57% knows the answer to this question: "Which of these countries is divided into Highlands and Lowlands? "

And do you know the answer to this one? "Which of the following is a fish?"

60% knows the answer to this question: "How else could you say "take up fluids, take in" in a medical context? "

And do you know the answer to this one? "Which medical term best fits the definition "a series of blood tests"?"

81% knows the answer to this question: "What determines how loud or soft a sound is? "

And do you know the answer to this one? "What service introduced in 2014 allows people to rent and play PS3 games on their PlayStation 4s?"

83% knows the answer to this question: "Which of these UK cities is a port? "

And do you know the answer to this one? "Riding the open steppes in Russia, what egalitarian people elected leaders called atamans?"