Hi Gaurav!! Congratulations on both of your achievements!! I would like to let you know SRM doesn't consider your JEE Main percentile so it all depends your SRMJEE rank and with your rank you won't be able to get CSE or IT in the main campus as the cutoffs in recent years have been 10,000 and 25,000 but you can get them in other campuses of SRM. For more details visit https://engineering.careers360.com/articles/srmjeee-cutoff

Hope that helped.Thank you