"Ma 'ead 'urts"

Unusually not from a hangover though, although I was in the pub last night. I went to one of the most difficult pub quizzes I think I've ever been to last night.

Sample Question 1:
What is the current rate of inflation multiplied by the age of the earliest found sample of DNA?

Sample Question 2:
A recent archeological dig unearthed the largest neolithic village found in Great Britain. What is believed to have been the main trade of the villagers?

Need I say more?