CBSE 12th

To become an entrepreneur, there is no eligibility criteria. What one requires is the creative innovative mind along with a great and unique idea which makes you stand out of the crowd. Some courses which may help are BBA MBA, economics, finance, etc. Also, you must do these courses to learn and develop skills rather than earning degree.
All the best!

Hi Showkat,
Firstly, this will depend on your personal interest and what do you want to do. There are many options like hospital administration, dentistry, pharmacy, Ayurveda, nutrition and fitness, nursing, physiotherapy etc. If you are thinking beyond MBBS and other medical related subjects then you can think of biochemistry, environmental science, genetics, agriculture, marine biology, etc.
Check https://www.shiksha.com/medicine-health-sciences/colleges/colleges-india for more.

Admission to IIMs is via a common entrance examination called CAT. After clearing the entrance examination, based on your score, past academics and relevant work experience IIMs shortlist students for written ability test & PI where they will gauge your interest for pursuing MBA. After clearing the same, one gets admission to any of the IIMs.
Good luck!

Hi, yes you are eligible as your academic record is good and you have work experience. You must score more than 80% that will help you to get admission easily.
Good luck!

You can check it here:
https://www.shiksha.com/design/interior-design/colleges/colleges-india

There are a lot of courses to select from after 12th biology. As of mainstream course you can go for various medical course. Here is a list
MEDICINE
1. MBBS
2. BDS
3. BHMS
4. BAMS
5. BUMS
6. VETERNIARY
ALLIED HEALTH SCIENCES
1. BPT
2. BOT
3. BOPTM
4. B.Pharma
5. BASLP
6. BPO
7. B.Sc. RADIO N IMAGING TECH
8. BMLT
9. DIET N NUTRITION
A lot more like
Agriculture
Horticulture
Fishiculture
Good luck.

Hello Satveer
As your percentage in 12th and in BBA is not as good. So try to achieve post graduation (MBA)degree from good institution with good percentage as well try to learn some skill from the different training programme also grab some certificates by get involve in creative events inside or outside the institution. Good luck.

Hello Ram,
Professionally, if want to enter in the world of software designing then you have to do certification course on web designing or it will be better if you do Diploma to get full knowledge of your field.

No, it is not. They are just alarming you to study. Board exams don't depend on any previous exam and even if you fail in half yearly or pre-board they can't do anything.