my obc rank is 45000 can i get cse Delhi...??

Hello,

Sorry to say but you didn't mention above that which examination rank it was. Because in Delhi , Delhi entrance examination present, common university entrance examination present and also JEE Mains, JEE advanced present. So you have to mention the examination name with rank. Then it will be more easy for us to give you the proper guidance. I'll provide you a link below you can check it for more details about the college in Delhi

https://engineering.careers360.com/colleges/list-of-computer-science-engineering-colleges-in-delhi

Above you can check the colleges and check the cutoff also your examination wise.

All the best.