Acting on a tip-off, the SSB rescued the children, who were being taken to Sonouli on the Indo-Nepal border, and arrested one Mahgu Kumar hailing from Rupendehi in Nepal, Deputy Commandant SSB Dilip Jha said.
The man admitted that he and his associate had so far sent 25 children to different countries and were preparing to send 10 more, he said.
During interrogation, the arrested man revealed that he was supposed to hand over the children to his accomplice in Rajasthan in return for Rs 500 for each of them, the official said.