Hey Prateek, 

I think your general rank will be around 60000 and obc rank will be around 19000. It may vary depending on the difficulty level of the paper. With this rank, it's very difficult to get a good govt college. You can go for private colleges.

Use this link below to predict your rank.

https://engineering.careers360.com/upsee-rank-predictor

And this link to predict your college.

https://www.careers360.com/upsee-college-predictor

Hope this helps. Regards.