Bachelors

No, it should be at least 3 years, and it is basically considered as illegal by Govt. of India.

Yes, there are many good colleges in North India:
1. Delhi Technical University
2. Jaypee University
3. Amity University
4. NSIT Delhi
5. YMCA University
6. Galgotia's University
7. DIT University

Hi Ritu,
Please find the list here https://www.shiksha.com/mass-communication-media/articles/top-10-mass-communication-colleges-in-india-blogId-13552

1. DNYS (Dipoloma in naturopathy and yogic sciences) is the first program available to anyone with +II education.
2. BNYS (Bachelors) is a multi-year program offered by a limited number of Universities.
3. So far no Indian University seems to have gone beyond BNYS.

It is not possible. As school life is from class nursery to class 12th, in the same way UG courses are either of 3/5.5/4/5 years, depending upon the course. You have to clear all the year semester exams in order to graduate, and you need to graduate as soon as possible. After that work hard and clear all the semester exams in one attempt in the allotted years of various courses.

Please refer to the link provided below for details regarding syllabus for UG course for B.Sc. agriculture via MCAER.
https://www.shiksha.com/science/exams/mcaer-cet/syllabus

Hi Sarugari
To pursue B.Des from any college, you only need to have a score of 50% in 10+2 in any stream. Students in the final year of graduation can also apply.

Please refer to the link provided below for details regarding entrance exams for a course in medicine and application dates for these exams. Dates for availability of entrance exam are also available at the link provided below:
https://www.shiksha.com/articles/medical-entrance-exams-in-india-blogId-5936