Hello

If you want to become an IAS officer then first of all you need to be a graduate in any discipline of your choice  and then you need to appear in one of the toughest examination called UPSC , and it has 3 stages which are listed below :-

*The first stage of the exam is Preliminary examination (objective )

*The second stage, Mains (written).

*If you manage to clear both prelims and mains then you are to go through third stage i.e interview/personality test .

And if you managed to clear all the three rounds mentioned above, then congratulations you may become an ias officer

I hope you find this helpful

For detailed information go through

https://competition.careers360.com/articles/upsc-ias-eligibility-criteria/amp

Thankyou