Thanks for the question. I have provided below the previous year's cutoff of various NIFT of obc category..

1 FD Bengaluru  809

2 FD Chennai  923

3 FD Gandhinagar 1248

4 FD Hyderabad 1226

5 FD Kannur  2084

6 FD Kolkata 1970

7 FD Mumbai 595

8 FD New Delhi  202

9 FD Patna  2635

You have a high chance of getting nift Kolkata and kannur.

All the best