Class 11

Some of the good schools are;
1. Seth Anandram Jaipuria School Kanpur
2. Delhi Public School Kalyanpur Kanpur
3. Sir Padampat Singhania Education Centre
4. Jain International School
5. Sheiling House School
6. St Marys Convent High School Kanpur
7. Methodist High School Kanpur
8. DPS, Azad Nagar.

Hi, You can start fresh by joining a college for an undergraduation course. That will require your marks in 10+2. Some of college do take the entrances test depending upon which course and college you are choosing. Check the eligibility criteria and hence go ahead with that.

It varies from school to school. Some schools have a cutoff of more than 85% for Science stream while some have cutoff less than more than 75%. So, It all depends.

Go though this link, this will give you best idea for books for preparation of JEE Mains. https://www.shiksha.com/engineering/jee-main-exam-books.

BCA is the best course to opt for.

I Don't think this subject will help you much in medicine because in the entrance you are only concerned with the Biology Chemistry and Physics and after that, mostly Biology Chemistry or in fact biochemistry. There may be some connection but not that much as expected.

Yes, you can definitely.

You should go for commerce or arts. Commerce as it will help you in doing effective and efficient business. You can easily understand finance of your make-up business. Arts, as it will give you spare time after your study you can use that spare time for your makeup tutorials.

You need to get graduated to pursue MBA. You can start preparing for it from your class 11th. It would be helpful for you in cracking your entrance.