Hey Raj,

For this rank you have no chances to get Mechanical Engineering at VIT university vellore but you have chances to get Mechanical Engineering at Amaravti or Bhopal campus. These are newly establ campuses. The tution fee is 1,76,000/-,1,98,000/- respectively. The hostel fee is 84,750, 1.1 lakhs respectively.  To get more detai about new campuses you can check here: 

Amaravati:https://www.careers360.com/university/vit-ap-university-amaravati

Bhopal: https://www.careers360.com/university/vit-university-bhopal

All the best!