Hey guys,
i heard that nowadays they have increased the drug ad questions on CK and each question comprises of 3 questions/parts and people usally get 3/4 questions making it a total of 9/12 questions on the real exam.This seems to me like a lot of questions.Please if someone knows from where to prepare for them,do share here.

Your help would be highly appreciated and would benefit all of us.
Plus if someone gave it recently share his/her experience here about these questions and any other tough BIOSTAT or PSHYCHIATRY question.

Please help !