With an 82.16 percentile in JEE Main and being in the SC category, you have a reasonable chance of securing admission to branches like CSE, ECE, or Mechanical at MBM Engineering College, Jodhpur, under the Rajasthan state quota.

In recent years, SC cutoff percentiles for CSE at MBM have ranged around 80–85 percentile, so your score places you right at the borderline. ECE and other branches often close slightly lower, improving your chances there.

I recommend:

1. Participating in Rajasthan JoSAA/REAP counselling under the SC category.

2. Filling web options with CSE and other preferred engineering branches.

   Recommended

3. Preparing backups like ECE, Mechanical, or Civil, as they typically have slightly more relaxed cutoffs for SC candidates.