Hello Riya

Yes,you are eligible to choose foreign language course from JNU.

For admission in M.A. German,students must have bachelor's degree,securing 50% in 10+2+3 and must have adequate proficiency in German.

To get admission in English and Linguistics,You should have 50% marks in 10+2+3.

Other than these 3 if a candidate want to do M.A. from any other language,Candidate should have 45% marks in 10+2+3 and should have adequate proficiency in the language program concerned.

For more information you can click here https://university.careers360.com/articles/jnu-eligibility-criteria

I Hope This Helps

Have A Bright Future!