As you know, the teachings of Islam are divided into three main connected parts: Beliefs, Morals and laws. Ahkam or precepts of Sharia' is the subject of lessons about the do's and don'ts of Islam incumbent upon Muslims.
I'd like to know please if one has to study all the Q&A (queries) of the Islamic laws book in order to pass the exam or one just has to focus on the main rules of Ahkam.
Salamun Alaykum and thank you for your interaction. the questions are mostly from the outlines, but you may find some others from the details as well; so we recommend that you study as much as you can. Allah's blessings.