I'm in class 11th commerce and CBSE registration is done but I want to change my stream. Should I do NIOS?
If you are in 11th class you can change your stream even after registration, you can talk to your principal, write an application letter for changing stream with your parents sign on it and submit it to your school administration, as 11th class is independent of 12th class, so you don't face any problem.
Only choose national institute of open schooling if your school doesn't change the stream but that's very rare case.
I hope it helps.
IIT/JEE 2020 Online Preparation
Crack JEE 2020 with JEE Online Preparation Program, If you Do Not Qualify- Get 100% MONEY BACK