The incident took place this morning when thousands of aspirants for the Primary Teachers Eligibility Test gathered at the Baruipur station platform to travel to their respective examination venues.
When a train entered the station, a jostle ensued among the passengers to get into the train and in the melee, three candidates tumbled off the train.
The injured were admitted to a nearby hospital for primary medical treatment.
However, later, the situation was brought under control by the police.