Fastest way to populate my quiz questions?

So I have an application that correctly reads and displays the quiz questions which are stored in resources folder as sprites (imported as jpg).

I have made some transparent buttons on top of the question sprites so the user can click through the correct answers.

The problem is that I want to be able to keep a score. Let's say a user answered 28 correct questions out of 30. Can I have the script read through a file (that I will make) a sequence with which answer is the correct one for each question? And then how do I store it on my questions Array? Currently the questions array is populated (each time) through a for loop at runtime.