This is a great way to test one's understanding of the Old Testament of the Bible. The booklet offered the reader other chances, if a wrong choice was made -- and explained why that choice was wrong. The author also gave the correct Bible location for the reader to get more info.
My only difficulty was that the book wasn't really set up for my iPad and part of the multiple-choice answers showed up on a different page. This was really irritating. Thus, I had to read the book on my desktop because the pages did not turn easily or offer all three choices on the same page. Otherwise, it was a quick, interesting read. The chapter and verse (to find more info) were offered right there with each question.