The syllabus for Jharkhand board in 12th standard science stream is:

Physics, Chemistry, Biology, Mathematics, English, Economics. The one more subject is going to introduce that is Computer Science.

Hello Aspirant

To know about detailed syllabus of class 12th science stream, subjects wise then, you may the visit following link:-

https://school.careers360.com/articles/jac-12th-syllabus

Hope this information would be helpful for you.

All the best for your bright career ahead.