Hi student,

Sorry to say but you can not change your subject which you have chosen in class 9th.

See, if you are from CBSE board then it is not possible because CBSE maintain the data of every student that includes their school name and their subjects  so changing a school is also very difficult.

Also, you can not change your subject because a 2 year course and additional subject has their own preferences.

So better to stick to it. And look for changes in class 11th as it will be fresh start.

Thank you!!!