A 17-year-old boy was stabbed by an unidentified person ouside his school in Rohini today, the police said.
Umar Farukkh, a Class 10 student, was found bleeding by the vice-principal, who informed the police, they said.
Farukkh is undergoing treatment at a hospital. It is suspected that one of his classmates attacked him, the police said.
Till now, nobody has been apprehended, they said.