Question 1 I believe is where you have to identify the true statements.
Question 2 is a small comparison between the 2 texts (2-3 paragraphs) You would mainly talk about the type of writing, narrative perspective tone...
Question 3 is language analysis based on 1 of the 2 texts(the text they want you to do is written in the question)
Question 4 is a larger detailed version of Question 2 so you would need to go in depth and compare the techniques, effects, intentions, how ideas are presented...