Of those consuming the liquor sold by one Nemi Sah in the fair area, three died Friday and two died on Saturday, police said.
Those who died Saturday are Krishna Yadav and Harindra Yadav of Telkuwa-5.
On Friday, Lallu Mahato and Hari Mahato of Motihari, India, and Chhotelal Sah, son of Nemi Sah, died after consuming alcohol.
50 die from tainted liquor in India: Police