Hey Siddhant Srivastava,

SRM University is ranked as Top  most private university in India.

It is ranked at No.46 private university by NIRF MHRD Government of India 2018 because it has well equipped labs,infrastructure, faculty,facilities,administration, research and development too! 

For your marks you have less chances to get admission in SRM  University main campus! but you can get a seat in any branch! in SRM university at ,,

it is better to re write exam! Or else go through management quota !For more details and rank cutoff  you can go through following website link which may help you,

Http://www.engineering.careers360.com/srmjeee-rank-predictor

All the best!