Hi Akash,

HBTU is one of the top colleges there and according to your percentile, your rank will be somewhere around 2 lakh. Moreover, branches like CS and MECH are top branches and they close at ranks like 12-15k for a General Candidate. Therefore, you will not be able to get any branch with your marks in HBTU. 

Also, if you are a general candidate then you will not be able to get any decent college with your rank. I suggest you either join a good private college or take a drop year and prepare again.

If you are planning for HBTU then you have to prepare with a lot of hard work and have to score above 95 percentile. Here are a few links to assist you further.

https://engineering.careers360.com/colleges/ranking/top-private-engineering-colleges-in-India

https://engineering.careers360.com/colleges/list-of-private-engineering-colleges-in-india

https://engineering.careers360.com/articles/how-prepare-for-jee-main

https://www.careers360.com/university/harcourt-butler-technical-university-kanpur/cut-off

Hope this helps.

All the best. Thank You.