Question 1:
For the two triangles to be congruent by AAS, P must be congruent to R because we know that Q is congruent to Q for both triangles.
The answer is the third choice.
Question 2:
The triangles can be proven congruent though ASA because they have two congruent angles and the side between the two angles is congruent (because it is a shared side)
The answer is the second choice.
Question 3:
Remember that "matching" I'm always talking about?
Use that and the answers are the first choice, the third choice, and the choice above the last choice.
Have an awesome day! :)