98% knows the answer to this question: "To err is human, to ... divine "

And do you know the answer to this one? "Princess Grace of Monaco had a successful career before she become a princess. What was she?"

98% knows the answer to this question: "Who is Tony Blair? "

And do you know the answer to this one? "Find the next number (rounded off) in the following sequence: 48.00, 24.00, 12.00, 6.00..."

96% knows the answer to this question: "Which of these farm animals comes from the Andes mountains? "

And do you know the answer to this one? "Who ruled the Soviet Union for more than two decades, instituting a reign of terror while modernizing Russia?"

93% knows the answer to this question: "Which vegetable is not a head? "

And do you know the answer to this one? "What city is home to a temple remnant called the Western Wall, also known as the Wailing Wall?"

96% knows the answer to this question: "What does MTV stand for? "

And do you know the answer to this one? "What is the pulling force that the Earth exerts on every object near it?"

80% knows the answer to this question: "A reflex angle has more than how many degrees? "

And do you know the answer to this one? "Which of these is a climatic zone in Colombia?"

96% knows the answer to this question: "What are the holes on top of a whale's head called? "

And do you know the answer to this one? "What 118-mile canal cuts more than 5000 miles out of a ship's trip from Britain to India?"

96% knows the answer to this question: "If you drive to your mom's house which is 300 miles away in 5 hours, what was your average speed? "

And do you know the answer to this one? "If muffins are in packages of six, and you want 330 muffins, how many packages do you need?"

97% knows the answer to this question: "What does the immune system use to recognise bacteria and viruses? "

And do you know the answer to this one? "Who sang the famous song "Beat It" (1983)"

96% knows the answer to this question: "Louis Armstrong is well-known for playing which instrument? "

And do you know the answer to this one? "Which band released the single '(I Can't Get No) Satisfaction'?"

95% knows the answer to this question: "What shell-like building stands beneath Sydney Harbor Bridge, Australia? "

And do you know the answer to this one? "I'm a Scottish celebrity chef who hosts "Hell's Kitchen". Who am I?"

96% knows the answer to this question: "What is energy of motion called? "

And do you know the answer to this one? "What are the tiny blood vessels that connect arteries and veins?"