Past quiz questions

QUIZ 1
[[media:2011 Past questions.pdf| 2011 Quiz 1 questions]] [[media:2012a Past questions.pdf| 2012 Quiz 1 questions]]

QUIZ 2
[[media:2011c Past questions.pdf| 2011 Quiz 2 questions]] [[media:2012d Past questions.pdf| 2012 Quiz 2 questions]]