Dear aspirant,
There are too many career opportunities after 12th like you are from science background you can do...
Mbbs, BTech., Bsc., Bca., and many more


If you are from commerce background.
B.com., BBA and many more



If you are from arts background.
BA



-These all I had written famous course there are many more courses you can opt for...

hey,

course can be told out after knowing which stream are you taking in your 10+2 , however for all three streams here i am listing some of the courses

courses for humanities

1. Bachelors of arts

2. bahelors of performing arts

3. bachelor of design [B.Design]

4. bachelor of business studies

5. bachelor of journalism and mass communication

for science stream

1. B.arch

2. B.Tech

3. B.Sc

4. B.Pharma

5. biotechology

for commerce stream

1. B.Com (//B.Com)

2. BBA

3. BCA

4. B.Com (//B.Com) LLB

5. BBA LLB

hope this helps

good luck!