Hey Shashikala,
The 3rd round of counselling was scheduled to be held on last week of June or 1st week of August, but the third counselling totally depends on if there are still vacant seats available. Then only the counselling may proceed. The dates of all PG courses are available on their official website where you can check a number of vacant seats available.
The official link is https://cutn.ac.in/admissions-2019-2020/
Hope that helps
all the best
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