As you want to get the details of jobs after class 12th with Science and Maths so here is the information of the same for you:

You can give the exam of NDA

If you have secured more than 80% marks in Chemistry, Physics and Maths then you can apply for the TES scheme in Defence


B.Tech -You can make your career in engineering


Commercial Pilot


B.SC


Hotel Management


Animation


Fashion Designing


You can also join Air force as a Air man.


You can also join Navy as a sailor


You can also join Merchant Navy


You can also join Railway