The incident led to slow movement of trains from Samaypur Badli to Vishwavidyalaya on the Yellow Line. However, normal services were resumed after a brief while.
In recent days, there has been a spate in the number of suicide attempts in the Delhi Metro network.
On September 7, a 26-year-old woman killed herself by jumping in front of an incoming train at the Model Town metro station on the Yellow Line.
On September 3, a security guard allegedly committed suicide by jumping on tracks at Noida Sector 61 metro station on the Blue Line.
The previous day, a 40-year-old woman died after she jumped in front of a train at Jhandewalan metro station on the Blue Line.