Wait, but what if a problem is more abstract? Like, proving that a certain field extension is Galois if and only if it's normal and separable. The solution would need to handle both directions. Similarly, exercises on the fixed field theorem: the fixed field of a finite group of automorphisms is a Galois extension with Galois group equal to the automorphism group.
I should mention some key theorems: Fundamental Theorem of Galois Theory, which is the bijective correspondence between intermediate fields and subgroups of the Galois group. Also, the characterization of Galois extensions via their Galois group being the automorphism group of the field over the base field.
Wait, but what about the exercises? How are the solutions structured? Let me think of a typical problem. For example, proving something about the Galois group of a specific polynomial. Like, if the polynomial is x^3 - 2, the splitting field would be Q(2^{1/3}, ω) where ω is a cube root of unity. The Galois group here is S3 because the permutations of the roots.