According to police, the victim, a class 9 student, is a resident of Mayur Vihar area.
"On Friday, when the girl was alone in her house, the 17-year-old juvenile, who lives in the neighbourhood, and the other man barged into her house and both took turns to rape her," said a police officer.
Both the rapists then fled after warning her of dire consequences if she revealed the incident.
The victim however told her parents, who then approached police and got a case registered against both the accused.
"Both the accused have been taken into custody and further investigations are underway," said police.