Hi, 

Congratulations on your rank.

Yes, you can get Mechanical.

You can easily get CSE at Vizag or Hyderabad or Bengaluru campus

Since closing rank is around than 20k.

Since you are getting CSE you choose any other branch also as per your preference.

For more information about college please visit the link below

Https://www.careers360.com/university/gitam-university-visakhapatnam