The number of articles does not guarantee the success of a niche. You need to research keywords to find niches where there are a lot of searches, and also that those searches are by buyers. Once you find your niche, you need to either have your own product to sell or be an affiliate for someone else’s product. Then you can begin writing articles and posting them on article sites.
The more articles you publish in the niche, the better. And of course, once you publish some, continuing with a steady stream of them each month helps also.
I wrote an article about article marketing. I’ll post the link in the resource box. It should help answer some of your questions.
