There are no specific cutoffs mentioned anywhere so we only have predictions based on general surveys:-

1. Rank < 5000 : The branch of your choice

2. Rank < 7000 but >5000: On the borderline for CS,ECE

3. Rank < 10000 but >7000 :   Electrical, EEE, Chemical, Mechanical,  etc for sure.

4. Rank < 13000 but >10000 : Lower branches but in the second counselling.

5. Rank <15000 but >13000: There is a slight hope for you. But keep trying elsewhere too. Don’t rely only on VIT.

Other related links: -

VIT placement statistics

VIT 2011 Counselling dates