Listen to Nauka Bihar 2.0 online. Nauka Bihar 2.0 is a Bhojpuri language song and is sung by Kumar Rahul and Garima Raj. Nauka Bihar 2.0, from the album Nauka Bihar 2.0, was released in the year 2025. The duration of the song is 3:16. Download Bhojpuri songs online from JioSaavn.