Hey Isha,

The admission for CSE is in high demand. The cutoff for the CSE branch will vary from every college. Since many students are willing to do their undergraduate in CSE. Private colleges like SRM, Bennett university, Delhi University accept JEE main mark. Check out the below given link

https://engineering.careers360.com/colleges/list-of-engineering-colleges-in-india-accepting-jee-main .

You can also view the below link to know the colleges which accept your JEE mark.

Hope this helps you.

All the best for your future.!!