Dear Aspirant,

     I understand your concern and I am here to solve your query !!

   So, basically tge branches you've mentioned are the top branches in engineering and it is a bit tougher if you get less rank. So, as per your concern i mention the cutoff trends. Also, don't worry because it varies year to year and college to college. Now, i mention them below,

• Computer science and engineering - closing rank is around 15,000.
• Information science and engineering - 18,500.
• Electronics and communication engineering - 19,500.

So, these are the trends based on previous years and also, do refer the link below for more information,

https://www.careers360.com/colleges/sapthagiri-college-of-engineering-bangalore/cut-off

Hope this helps you !!

All the very best wishes for your future endeavours !!