Problem: The crab represents which sign of the Zodiac?
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A: cancer

Q: What is the name for the helical grooves in the barrel of a gun designed to impart spin on the projectile to improve its aerodynamic stability and accuracy?
A: rifling

Problem: What is the name for the centre of an atom?
Answer: nucleus

Q: Which female singer had a top ten hit in 1968 with Son of A Preacher Man?
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A: dusty springfield

Q: The most renowned oracles were Zeus (at Dodona) and Apollo. Where was Apollo based?
What is the answer?

A: delphi

Problem: Macaroni, Chinstrap and Rockhopper are all species of which bird?
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A:
penguins