hey,

AIIMS B.Sc nursing (post basic) was rescheduled to be held on june 11 , 2020 but due to this crisis going on everywhere it has been postponed again till any further notice , however new dates are likely to be intimated soon till then i would suggest you to be updated with the official website

for more details kindly go through the link

https://medicine.careers360.com/articles/aiims-nursing

all the best!