How many types ration card in tamilnadu?

In Tamil Nadu, there are primarily three types of ration cards: White Ration Cards for those above the poverty line, Pink Ration Cards for those below the poverty line, and Blue Ration Cards for those in the priority category, which includes the poorest households. Each type provides different levels of access to subsidized food and essential commodities through the Public Distribution System. The classification helps in targeting benefits to the appropriate sections of society.