if my sc catagory rank is 20 then what will be my air rank

hi Praveen,

CONGRATULATIONS!! I think you are asking about jee mains exam. That's a great SC category rank. Number sc candidates varies every years but by previous years cutoff and marks vs rank analysis, you general category rank should 1600-1700 or atleast in the range of 1500-2000 which is great even for  a general category student. I think you should focus on JEE Advanced. Study very hard for JEE ADVANCED and you may end up getting CSE IN IIT BOMBAY/IIT DELHI or atleast CSE in any 5 old IITs which is great.

The war is not over yet. Study hard for JEE Advance.

I hope this answer will help, all the best for the future!!