There are approximately 312 seats for RPVT across 6 B.V.Sc Colleges in Rajasthan. You haven't mentioned your Category. This is important to analyse your options. If you belong to General Category, the chances for a seat in Government College are tough. The reservations that are followed in RPVT are as follows:

SC: 16%

ST: 12%

OBC-NCL: 21%

OBC-NCL-Female-25%

NCL-MBC:5%

PWD-5%

General Category-Female: 25% of the remaining seats. With 350 even if you belong to Reserved Categories, a seat is difficult because in 2019, under ST Category, 377 marks secured a seat in Bikaner College. So it is a tough spot that you are in with a score of 350.