87% knows the answer to this question: "What is the answer to the sum 23+34+99? "

And do you know the answer to this one? "A girl cycled 36km before lunch and 45km after lunch. What was the total distance travelled?"

69% knows the answer to this question: "20x12+214 equals what number? "

And do you know the answer to this one? "Multiplying the sides of triangle and a rectangle gives you what number?"

82% knows the answer to this question: "What is 27% in decimal form? "

And do you know the answer to this one? "Who tells the Hobbits You bow to no one?"

60% knows the answer to this question: "What did The Seven Dwarfs do all day? "

And do you know the answer to this one? "Heron's formula gives the area of which shape given the lengths of its sides?"

54% knows the answer to this question: "If Anna's triplets were born in March 5th, 1990, when will the sum of their ages become 9? "

And do you know the answer to this one? "Julia gets a 3% pay rise on her salary of £20k. What's her new wage?"

73% knows the answer to this question: "What word means "assessed, examined for medical condition"? "

And do you know the answer to this one? "A substance that destroys living tissue is called what?"

67% knows the answer to this question: "What does ITTF, the governing body for all international table tennis associations, stand for? "

And do you know the answer to this one? "In 2014, Christine McVie rejoined what pop-rock band for the first time in 16 years?"

44% knows the answer to this question: "Which of these chemicals removes odors from refrigerators? "

And do you know the answer to this one? "What branch of chemistry is concerned with the chemistry of living organisms?"

63% knows the answer to this question: "Construction started on a wall dividing which European city in 1961? "

And do you know the answer to this one? "Who invented the telephone?"

60% knows the answer to this question: "What term indicates the year in which a wine's grapes were harvested? "

And do you know the answer to this one? "Which animal has mask-like markings on its face and a ringed tail?"

67% knows the answer to this question: "What famous US prison closed in 1963? "

And do you know the answer to this one? "What came before 'Poppins' in the 1964 Disney hit?"

56% knows the answer to this question: "What was the first name of "Vertigo" star Miss Novak? "

And do you know the answer to this one? "Who is the female lead of Some Like it Hot?"