Thats a pretty messy way of doing it.
I would convert your questions over to a data table with a custom struct. Have in your table the question, the correct answer, the wrong answer. Set temporary value’s for each of those or add them into another array. Then you can tell what number answer they have done and if its right or wrong by stepping through that array. It also means that you can add thousands of questions without having to add new rows and objects to your code all the time.