Hey Manav,

For B.Tech. Nano Technology - The last year colege wise cut-offs are as follows:

1) Bhagwan Arihant Institute of Tech., Surat  --- Rank 33718 (GEN)
2) V.V.P. Engineering College, Rajkot   ----------- Rank 9493.0 (GEN)

These are the cut offs of 2nd round counselling. So, 30,000 rank & 8,000 rank respectively can be considered as safe ranks (if college is a matter of preference)