Hi, it would be a little difficult to determine your chances for sure as cut offs change every year based on the no. of seats available in the course, no. of applicants, difficulty of the paper and the result of participants.

The minimum eligibility percentage of marks for general category is 35% which is 126 marks out of 360 and for SC Category 25% which id 90 marks out of 360. You have much better chance of getting admission in the main campus with your SC rank.

Good Luck