The girl, a first year student of a technology institute in Ranchi, approached the chief minister when he was meeting people, who came from different districts, to address their grievances yesterday, an official release said.
Das took her father's phone number, rang him up and informed him that the law did not permit marriage of minors.
The chief minister also offered government assistance for the girl's studies if the family had any financial problem, the release said.
Presently, the BJP-led government has been campaigning for 'School Chalen Chalayan Abhiyan' in the state.
