NO other business in Bihar is perhaps as lucrative today. The activities of non-banking finance companies (NBFCs) almost amount to loot, the way they have been mobilising deposits and disappearing. As the state government cobbles together its strategy to fight the menace, investors have been left with no option but pray. Overnight, new companies are emerging with the sobriquet "Group of Companies". The discerning investor must ask such questions: what would be the net worth of some of these companies, where are the deposits being invested,are companies conforming to RBI norms? Well, who's educated enough to ask.