46% knows the answer to this question: "Which N relates to ships and seamen? "

And do you know the answer to this one? "Which of these UK cities is closest to Big Ben?"

60% knows the answer to this question: "What was the first four-wheel drive vehicle? "

And do you know the answer to this one? "Which state is ranked 1st in water area with 86,051 square miles?"

55% knows the answer to this question: "What band went from wanting to hold your hand in 1963 to suggesting that we "do it in the road" in 1968? "

And do you know the answer to this one? "Which country was Nikita Khrushchev expelled from the leadership in 1964?"

37% knows the answer to this question: "What dinosaur is the "king of the dinosaurs"? "

And do you know the answer to this one? "What was the name of the wife Nelson Mandela divorced in 1996?"

94% knows the answer to this question: "A painting of an apple, a book and flowers would be known as what? "

And do you know the answer to this one? "What is 89 plus 45?"

47% knows the answer to this question: "What is a koala? "

And do you know the answer to this one? "What famous fairy tale writer was German?"

72% knows the answer to this question: "What does your body use to get rid of salt? "

And do you know the answer to this one? "What tool uses a magnetic needle that points north?"

65% knows the answer to this question: "What war tactic or way of fighting was commonly used on the Western Front in the First World War? "

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

87% knows the answer to this question: "By what name is a membrane infection called conjunctivitis better known? "

And do you know the answer to this one? "Which of these is NOT a city in Europe?"

51% knows the answer to this question: "What is the correct spelling of this country? "

And do you know the answer to this one? "You can make a salad from this lawn weed's greens and wash it down with a wine made from its yellow flowers. What?"

75% knows the answer to this question: "What is the typical color of snow? "

And do you know the answer to this one? "Which dog has the best tracking skill?"

51% knows the answer to this question: "What do hibernating animals live off during their deep sleep? "

And do you know the answer to this one? "What natural resource is drilled for in Iraq?"