Moody's Ratings on Wednesday said India's economic growth will exceed 6.5 per cent in the next fiscal, up from 6.3 per cent this year, on higher government capex and consumption boost from tax cuts and interest rate reduction.Projecting a stable outlook for the banking sector, Moody's said although the operating environment of Indian banks will remain favourable in the next fiscal, their asset quality will deteriorate moderately after substantial improvements in recent years, with some stress in unsecured retail loans, microfinance loans and small business loans.