make Quiz app using database

I want to make an android Quiz application , in which i want these followings.. 1.to randomly display questions on screen one by one (10 questions to be asked but I have to stored many questions as possible so the app can randomly select questions from it) .. 2. each questions contain 3 randomly selected wrong answers and one correct answer (these wrong answers also selected randomly by program) 3. and last but not the least , these all answers either right or wrong are selected randomly from database (as i am using SQLiteAssetHelper i have already connect database to my project and it gives me data perfectly and now i want to make another feature of my app i.e Quiz).. 4. It shows number of all correct and wrong answers in a statistical pattern..

I need your help. What is the logic to make quiz .. as i am new in android so i want an algorithm that from where should i start this.. and please give me tutorials as well for better understand..kindly explain me step by step so i can have a clear vision to implement it.. thank you..