The Left is set to return to power in Kerala, two exit polls predicted on Monday evening.
The India Today-Axis exit poll gave 88 to 101 seats to the Left Democratic Front (LDF) in the 140-member assembly and 38-48 to the Congress-led United Democratic Front (UDF).
The BJP could get zero to three seats while one to four seats may go to others, it said.
The India TV-C Voter exit poll predicted 74-82 seats to the LDF, which is led by the Communist Party of India-Marxist (CPI-M).