The Reserve Bank of India (RBI) logo is pictured outside its head office in Mumbai in this July 26, 2011, file photo. India’s central bank left interest rates unchanged on March 15, 2012 and warned of resurgent inflation risks, a hawkish stance that disappointed investors clamoring for the first rate cut since the aftermath of the global financial crisis. REUTERS/Danish Siddiqui (INDIA – Tags: BUSINESS LOGO)