Police Inspector Jivba Dalvi said that the help of an NGO called Scan-Goa was taken to record their statements after which the minors were presented before the Child Welfare Committee following a mandatory medical examination.
He added that the Child Welfare Committee had ordered that the four minors be admitted to the state-run Apna Ghar.
Efforts are on to trace their parents, the official said, adding that last month a total of 12 such minors were found and rescued at Calangute beach.