Random test generator [closed]

I am planning to work on a test set generator. This is what I have so far: I was planning to take input from a Microsoft Word document. Extract the question from word and make objects with each question as a field. Then make an array of these objects and randomly select these objects to make a unique set of exam every time I run my program. The problem I am facing is how do I extract questions from the word document? I am all ears to hear different approaches to this problem.