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As of today, the homepage URL http://timesofindia.indiatimes.com/ is showing the latest tally known. You may find this useful.
As of now:
WB = Mamta + Congress are leading majorly.
TN & Ponducherry = Jayalalitha (AIADMK) major leads.
Assam = Congress major
Kerala = UDF and LDF close fight, with UDF slightly ahead in the race.