Anyone here a political science ustad? need help.

Opted P.S for PMS and it will be my first time taking the P.S paper.
i have a pretty good grip on the concepts and political philosophies, however, I am not well-versed in, how to attempt the paper.
if anyone can guide me on paper attempting techniques? @yasir

specific inquiries:
let's suppose they ask about the concept of state. should I focus on the political philosophies of the philosophers while explaining the concept or analyze it mostly from a personal understanding point of view? Or, should I maintain a balance between the two?
Also, while critically analyzing a philosopher, should I go for comparative analysis or just focus on that specific philosopher?