Hey!

the entrance which you are required to write to get admitted in delhi university is called the PG DUET. you have to appear for this exam after applying for it.

the dates for the next exam for DUET is not yet available on the official website. so register for the uni and wait for the notification.

for more info please check

https://data.nta.ac.in/download/Exam/DUET/2020/NTA_PG.pdf

good luck