Sir I scored 377 Marks in NEET exam my position is 153300 in AIR can I expect any seat in any medical college in 2nd or mop up round.

Dear Vipin, you havent mentioned your Category. Neverthless 377 is too less a score for All India Counselling given the fact that only 15% of seats from each State except Jammu and Kashmir contribute to the Central Pool. The cut offs are usually higher. You might get a seat in your home State in a Private Medical College. You can also use our College Predictor services to check your options:
https://medicine.careers360.com/neet-college-predictor?utm_source=google-search&utm_medium=paid&utm_campaign=neet-clgpd