The 48 abducted Indians from Bihar were held hostage at a brick kiln in Saptari district.
Earlier, the relatives of the abductees had filed a complaint at Bihar Administration Office, The Kathmandu Post reported.
On the request of India's External Affairs Ministry, Saptari police carried out a raid at the brick kiln and rescued 48 Indians who had come there for seasonal jobs from Bihar's Nabad and Nalanda districts, said Saptari Superintendent of Police Anurag Dwivedi.