B.Tech

BE and B.Sc both are different courses. You should opt for a course as per your interest. But I would suggest you do B.Tech which is most developing and growing field in the modern era and will be more demanded in future as well.
All the best.

You can opt for travel and tours, food technology, wildlife, forestry, architecture, etc., courses.

Hi Karan,
Yes, you can get admission in YMCA in Mechanical or ECE branch through physical counselling.
See you in YMCA.
My best wishes!
All the very best

Hii Arti,
http://tehadmissions.gov.in/Candidate/Authenticate.aspx
Go to this link and fill the form.
After the form is filled, you will be asked to fill the preferred choices from all Haryana Govt. Colleges.
My best wishes.
All the very best.

Pursuing B.Tech from BBIT is a good decision. As the college has performed well in terms of placements in the last few years and the campus is beautiful as well.

Yes, you can take admission, but with this score, you may not get a good college. So, choose the best in what you can get. You can do agricultural engineering.
Good luck.

http://www.lkouniv.ac.in/en/page/b-tech-courses-admission
Please go through the website for details.

Yes, you can pursue Ph.D. Your 20 years of work experience can also help in pursuing Ph.D. So, go for it.
Good luck.

Yes, it is possible to get admission through lateral entry. You have to fulfil the university eligibility criterion for B.Tech in the same branch. You need to have a good score in Diploma.
All the best.

At this rank, you can get the best colleges. Do check the list below:
Institute of Engineering & Technology
Bundelkhand Institute of Engineering & Technology
Kamla Nehru Institute of Technology
Government Engineering College (Kannauj)
Ajay Kumar Garg engineering College
Galgotia's College of engineering & Technology.