How should I prepare for UPSC examination after class 12...Please help me ..
Dear aspirant,
A candidate should be a minimum of 21 years and maximum 32 years old as on August 01, 2019. ...
So you can't attempt upsc now, but you can start preparing for it
All the best
First of all you will gave to take admission in graduation. You can take any course but course related to B.A advisable because it can help you in upsc to some extent.
Now, you will have to maintain your time table accordingly.Go through syllabus and work on weak areas.Readung newspaper is compulsory.You have to cover a lot of syllabus for upsc so start from handicap ncert books from class 6 and for csat just work ij basic maths and reasoning.I think in initial phase of preparation these will work for you and after you will understand what to di on your own.
I hope this helps.