Exam

Yes, You get admission in B.Tech colleges for Computer Science and Engineering branch with 3,50,000 ranks you got in JEE Mains exam. A list of colleges where you can apply for B.Tech courses in the Computer Science and Engineering branch.
1- KJ College of Engineering & Management Research.
2- Acropolis Institute of Technology and Research.
3- Dr. J. Magdum College of Engineering.
4- Raj Kumar Goel Institute of Technology (RKGIT).
5- Sharad Institute of Technology, College of Engineering.
6- Saraswati College of Engineering, Navi Mumbai.
7- Sir Visvesvaraya Institute of Technology.
8- Sitapur Shiksha Sansthan Group of Institutions.
9- Shri Ram College of Engineering and Management, Haryana. I hope this will help you.

First of all, you cannot appear for JEE Advanced without clearing JEE Mains. For clearing JEE Advanced you need to clear the JEE Main exam and secure a rank among the first 2,50,000 as per the merit list. Once you clear JEE Main exam you are eligible to appear for JEE Advanced. JEE Main is conducted for providing admission to the National Institute of Technology, Indian Institutes of Information Technology, and central or other government Institutions all over the country. JEE Advanced is conducted for providing admission to all Indian Institutes of Technology (IITs). JEE Main and JEE Advanced are both exams are conducted at the national level. If we compare both exams, JEE Advanced is a little tougher than JEE Main exam. I hope this will help you.

You can apply to the below-mentioned Government and private colleges of Haryana. List of Top 10 government colleges in Haryana.
1 YMCA Faridabad- JC Bose University of Science & Technology
2 UIET Kurukshetra- University Institute of Engineering & Technology Kurukshetra University
3 NIT Kurukshetra (National Institute Of Technology)
4 GJU Hisar- Guru Jambeshwar University of Science & Technology
5 BPSMV Sonipat- Bhagat Pool Mahila Vishwavidyalaya
6 DCRUST Murthal- Deen Bandhu Chhotu Ram University of Science & Technology
7 UIET MDU Rohtak- University Institute of Engineering & Technology
8 CCSHAU Hisar
9 Rao Birender Singh State Institute of Engineering and Technology, Rewari
10 CRSSIET Jhajjar
List of Top 10 private colleges in Haryana.
1 The NorthCap University, Gurgaon
2 BMIET Sonepat- BM Institute of Engineering & Technology
3 SRM University, Delhi NCR, Sonepat
4 Shree Guru Gobind Singh Tricentenary University, Gurgaon
5 Lingaya Vidayapeeth, Faridabad
6 BS Anangpuria Institute of Technology and Management, Faridabad
7 Amity University Gurugram
8 BML Munjal University Gurgaon
9 Om Institute of Technology and Management
10 Manav Rachna University (MRU), Faridabad.

ITM University is a reputed self-financed educational institution based out in Raipur, Chhattisgarh. It was established by the ITM Group in the year 2012. The university currently offers undergraduate-level programs in the disciplines of Management, Commerce, Law, Allied Sciences, Architecture, and Hotel Management
The basic eligibility criteria for admission to these programs is 10+2 in the relevant stream. Some courses may require to have minimum marks in the last qualifying exam. Selection of candidates for admission to various UG programs like B.Com is based on JEE, NATA CLAT MAT CMAT CAT ATMA NCHMCT, or merit depending on the course.