Hi

There are a number of career options or courses after your 12th but which course or career option will be good  for you and you should go for depends upon following factors

*what you have studied in your 10+2 ,

*Your interest

*What do you want to become,

For example if you want to become a doctor you will have to do mbbs , if you want to be a journalist , then you will have to do bachelors in journalism if you want to be an Engineer you will have to do Btech, if you want to get into Business and Management then BBA will be a good choice for you

After 12th from science with biology i.e PCB , you can go for following top courses for your graduation depending upon your interest:-

*MBBS.
*BDS.
*BAMS
*BHMS
*Bachelor of Veterinary Science & Animal Husbandry
*Bsc Nursing
*Bsc agriculture
*BSc biotechnology
*B Pharma
*Bachelor of Physiotherapy.
*Paramedical courses
*BSc dairy technology
*Bioengineering
*BSc. Medical Laboratory Technology
*BSc. Cardiac Laboratory Technology
*BSc. Dialysis Technology
*BSc. Neuro Technology
*BSc. Nuclear Medicine Technology
*BSc. Operation Theatre Technology
*BSc. Perfusion Technology
*BSc. Radiotherapy Technology
*BASLP (Bachelor in Audiology & Speech Language Pathology)
* Bsc Zoology/Botany

With science stream with maths i.e PCM,  you can go for following courses after your 12th for graduation  :-

*BE/ BTech
*B Arch
*B Planning
*BDes
*integrated mba
*BBA
*BCA
*BSc computer science
*Bsc IT
*Integrated MSc
*Defence ( Navy, Army, Air force)
*BSc. Degree
*BDes
*Integrated llb
*integrated mba
*Bachelor of Hotel Management.
*Bachelor of Journalism (BJ)
*Bachelor of Mass Media

After 12th from arts stream :-

BA in Humanities & Social Sciences  like you can go for following specialisations or honours :-

B.A. Psychology,
B.A. History,
B.A. Archaeology,
B.A. Economic
B.A. English or other languages depending upon your interest ,
B.A. Sociology,
B.A. Politics,
B.A. Geography,

BA LLB
BBA
Integrated BA- B. ED
Integrated Mba
Bachelor of Hotel Management.
Bachelor of Journalism (BJ)
Bachelor of Mass Media

After 12th commerce stream  you can go for following top courses depending upon your interest :-

*BCom
*CA
*CMA i.e Certified Management Accountant.
*BBA i. e Bachelor of Business Administration
*CS i.e Company Secretary
*BIBF i.e Bachelor of International *Business and Finance.
*Integrated mba
*Bachelor of Journalism
*Bachelor of Mass Media
*Bcom llb
*Integrated BEd

So , take your time and depending upon above aforesaid  factors make a choice of course for yourself

For detailed information go through

https://school.careers360.com/articles/courses-after-12th

Thank you