1. What name is given to the network of secret routes and safe houses established in the United States in the mid-19th century to help slaves escape to the free states and Canada?
2. Who is Shawn Corey Carter married to?
3. Which British chocolate and confectionery maker based in York, was founded in 1767, and in 1993 taken over by Kraft Foods?
4. What number is represented by the roman numerals CM?
5. What was directed by Ridley Scott at Gold Hill in Shaftesbury, Dorset, in 1973?
6. Who was the Governor of the Bank of England before Mark Carney?
7. Which telephone and internet-based retail bank was formed on 1 October 1989 by the Midland Bank?
8. What is the maximum sum you can pay solely in fifty pence pieces for it to be still legal tender?
9. When did the following present-day British coins enter general ciculation: (a)two pence, (b)twenty pence, (c)the original round one pound, and (d)two pounds
10. Which Hollywood A-lister said: 'Money doesn't make you happy. I now have 50 million dollars but I was just as happy when I had forty-eight million'?
11. British coins: If you add the number of sides on a twenty pence piece to the sides on new one pound coin, what total do you get?
12. The 1966 science-fiction novelThe Moon Is a Harsh Mistresshelped popularize which saying which is sometimes given the acronym TANSTAAFL?