Hi

After 10th you can choose any of science ,commerce or arts stream based on your interest after your 10th for your 10 +2 and then for graduation if you want to become an IAS officer.

This is because,

In order to become an IAS officer you need to clear UPSC civil services examination and to be eligible for UPSC  examination there is no compulsion to have done 10+2 in a particular stream , also there's no compulsion to be a graduate in a particular subject. You can be a graduate in any discipline.

For your reference,

UPSC eligibility  criteria is provided below:-

************* You  must  have  a  bachelor's  degree in any, discipline    from a  recognised university  .

*************  Minimum  age  limit :-  you  need to  be at least  21  years  old   to be  eligible as on 1st of August of the year of filling the form

*************  Maximum  age  limit :-  32 years , also there's 3  year  relaxation on upper age limit for  obc and of  5 years  for sc/st category as on 1st August of the year of examination

************* Attempt limit:- The maximum of times one can appear in UPSC is given below category wise :-

• General/ EWS - 6

• OBC or  General PwD - 9

• SC/ ST - No limit ,   can appear till upper age limit .

You can check detailed eligibility at :- https://competition.careers360.com/articles/upsc-ias-eligibility-criteria

But yes,

choosing Arts or the humanities in your 10+2 and graduation can be really helpful for your UPSC  examination, this is because in Arts you will be learning subjects like history , polity etc which are a part of the UPSC syllabus so it will help you in your upsc examination.

So, have  your time , think about it and decide.

To help you further,

A brief of examination pattern is given below:-

Regards

ADITYA KUMAR