Nifty falls for third day on earnings worries

MUMBAI (Reuters) - India's stock markets edged lower on Wednesday, posting their third consecutive loss, after blue-chips Tata Consultancy Services Ltd and Hindustan Unilever Ltd declined following disappointment over their quarterly earnings. Although TCS, India's largest software services exporter, met market expectations on Tuesday with a 14.5 pct rise in quarterly net profit, some analysts had hoped for better earnings and said the outlook for the sector could get tougher. Meanwhile, Hindust