Hello aspirant,

***You can study Bachelor's degree in any stream or any other specialization because minimum Undergraduation degree from a recognised College or University, is required for being eligible for UPSE exam.

***Your profile suggests that you are Science aspirant. So, you can study any Bachelor's degree courses in Science like B.E, B.Sc, B.Tech, B.Sc. Hons, B.Pharmacy, BPT, MBBS, BDS, BAMS, BHMS, etc or other Stream degrees courses like B.A, B.Com, B.M.S, B.B.A, B.Com, etc.

***While you are in Graduation take coaching for UPSE or can prepare yourself. You can take Coaching or start preparing right now or after completion of 12 th or Graduation or any way which is convenient to you.

***After completion of Graduation you need to appear for UPSE CSE exam. Exam is conducted in three stages.

---Prelims

--Mains

--Personal Interview

***You have to qualify all three stages with good score and also Medical fitness test too. Based on your performance in exams you'll be given posts like IAS, IPS, IFS, etc.

••>>To know how to prepare for UPSC IAS exam, you can go through below mentioned link.

https://competition.careers360.com/articles/how-prepare-for-upsc-ias

To know how to become IAS officer career, scope, etc check below mentioned link.

https://www.careers360.com/keywords/ias-officer-career

••>>For getting more information about UPSC IAS eligibility criteria, go through below mentioned link.

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

Hope this information was useful.

All The Best!!