Both have been booked under the POCSO Act, apart from other relevant provisions of the law.
The crime was allegedly committed a year ago but came to light after another teacher came across a WhatsApp audio message in which two men -- reportedly the accused Principal and teacher -- were heard discussing the Class 11 student's abortion.
After the matter was brought to the notice of police and other authorities, the girl's statement was recorded before a Duty Magistrate.
Accused teacher Harjit Singh and school head Bharat Bhushan have been booked for rape and criminal conspiracy under the Indian Penal Code, Protection of Children from Sexual Offences (POCSO) Act, Information Technology Act, and Scheduled Castes and Scheduled Tribes (Prevention of Atrocities) Act.
Police sources said after the girl became pregnant after rape, she was forced to abort and threatened to keep quiet about the matter.
The teacher is no longer posted in the school where the girl was studying.
(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)