In the League phase, each team plays the others in their group once. Teams get 5 points for a win and 1 bonus point for an innings or 10 wicket win. There are 3 points for a first innings lead, the reason why there are so many draws, teams would rather win toss and bat long. This is IMO the single most significant factor responsible for bringing down the overall quality of the Ranji Trophy. Ideally they should reduce that to just 1 point, and perhaps even penalise the home team for a draw.
Incidentally, the selectors tend to overlook Plate players for national selection because of the lower quality of cricket in the League. Ironically the Indian captain plays for a Plate Team Sreesanth plays for a Plate team too. Pujara has always been a heavy scorer who was overlooked for a long time because Saurashtra was a Plate team too. It's only now that they've managed to get promoted to Elite League and he's done well for India A that he's been seen as belonging to the top level.
Incidentally, the selectors tend to overlook Plate players for national selection because of the lower quality of cricket in the League. Ironically the Indian captain plays for a Plate Team Sreesanth plays for a Plate team too. Pujara has always been a heavy scorer who was overlooked for a long time because Saurashtra was a Plate team too. It's only now that they've managed to get promoted to Elite League and he's done well for India A that he's been seen as belonging to the top level.