Hey aspirant 

For taking admission in MBM, jodhpur and anger government engineering college,you have to fill REAP form firstly then rank will matter what you will get rank in REAP .According to me you can get CS branch IN MBM,jodhpur or Ajmer because you are from SC category and there is some seats reservation for SC category also so may be you can get CSE branch in that colleges. So fill REAP form and wait for further process of REAP .

Thank you.