Based upon your score in NEET 2018, and the previous year cutoff, chances are less for admission to Government Medical Colleges under All India Quota and state quota. You may have chances in Private Colleges.

You can use NEET College Predictor to Check Your MBBS/BDS Chances in All India Quota, Deemed Universities & State Quota seat Based on Your NEET AIR
https://medicine.careers360.com/neet-ug-college-predictor?icn=neet-clgpd&ici=qna-answer

All the best!

Hi Usha,

At the score of 345, you’ll certainly qualify the NEET exam as the expected cutoff is around 150 marks. However, to get a seat in a government college won’t be possible at this score. You can try for private medical colleges. To know the expected cutoff state-wise, kindly check the links below:

NEET Expected Cutoff 2018

NEET Cutoff 2018

Best of luck.