47% knows the answer to this question: "Who sang the famous song "Smoke On The Water" (1973) "

And do you know the answer to this one? "Who sang the famous song "Long Train Runnin'" (1973)"

56% knows the answer to this question: "Rob bought two books at £1.99 each. If he paid for them with a £5 note, how much change did he get back? "

And do you know the answer to this one? "How do you write 6 x 6 x 6 x 6 using an exponent?"

68% knows the answer to this question: "What are a woman's gonads? "

And do you know the answer to this one? "Usually, this happens in vivo, particularly in utero. What?"

95% knows the answer to this question: "Anna Kendrick, Rebel Wilson and the gang returned for a sequel to which accapella series in 2015? "

And do you know the answer to this one? "Following pressure from the ANC, Thabo Mbeki stepped down as the President of which country?"

85% knows the answer to this question: "There … for the grace of God go I "

And do you know the answer to this one? "Walk softly but carry a big …"

46% knows the answer to this question: "What country's highest honor is the Order of the Chrysanthemum, followed by the Order of the Rising Sun? "

And do you know the answer to this one? "What does Judas do to indicate to the high priests which man is Jesus?"

49% knows the answer to this question: "Time … "

And do you know the answer to this one? "The labourer is worthy of his …"

49% knows the answer to this question: "Also known for their separate solo careers, Phil Collins and Peter Gabriel were both lead singers for what band? "

And do you know the answer to this one? "What country held 52 U.S. hostages from 1979 to 1981?"

56% knows the answer to this question: "In medical terms, what does the suffix "-itis" mean? "

And do you know the answer to this one? "What is hypoglycemia?"

40% knows the answer to this question: "The Royal Observatory is situated where in London? "

And do you know the answer to this one? "What was synchronised swimming known as in its early beginnings?"

59% knows the answer to this question: "What dog has a strip of hair the length of its back that grows the opposite direction of the rest of the coat? "

And do you know the answer to this one? "Which is true about most poison dart frogs?"

30% knows the answer to this question: "Who sang the famous song Highway To Hell (1979)? "

And do you know the answer to this one? "Who sang the famous song "Ironic" (1996)? "