45% knows the answer to this question: "What is 8.15pm expressed in the 24 hour clock? "

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

40% knows the answer to this question: "I Walk the Line' is what male singer-songwriter's breakthrough song? "

And do you know the answer to this one? "Who invented the first powered, controlled airplane in 1903?"

65% knows the answer to this question: "What is quarter past three in the afternoon written in 24 hour clock format? "

And do you know the answer to this one? "How many would you add to 78 to get 200?"

78% knows the answer to this question: "Which is more money: two quarters, 45 cents three dimes or a dollar? "

And do you know the answer to this one? "To blanch a vegetable, you immerse it briefly in what?"

64% knows the answer to this question: "Other than bats, what should you find in a belfry? "

And do you know the answer to this one? "Charles Bronson did NOT star in which of these movies?"

65% knows the answer to this question: "Nikita Khrushchev became leader of which country in 1953? "

And do you know the answer to this one? "What is the word that denotes something made to enclose a picture or a mirror?"

91% knows the answer to this question: "What is the correct name for a product that a country brings in from another country to buy? "

And do you know the answer to this one? "A famous panel of the Sistine Chapel features the creation of who?"

75% knows the answer to this question: "Why did artists sign their names with lots of paraph, or flourish, on their artwork? "

And do you know the answer to this one? "What city on the French Riviera hosts a famous film festival every May?"

94% knows the answer to this question: "Which word is spelled wrong? "

And do you know the answer to this one? "What substance can layers of decayed plants form over time?"

85% knows the answer to this question: "Complete the title of global smash hit app game 'Candy____Saga'. "

And do you know the answer to this one? "What was the name of the planet Superman was born on?"

41% knows the answer to this question: "What are meat-eaters that live in northern Canada called? "

And do you know the answer to this one? "Which of these was NOT a country music performer?"

33% knows the answer to this question: "'Come on down!' "

And do you know the answer to this one? "'You rang?'"