Hello,

The age limit to appear for UPSC is that the candidate must not be less 21 years old and not more than 32 years old, however 3-10 years of age relaxation is given to some reserved categories, the minimum educational qualification required to appear for the same is that the candidate must have completed their graduation from any stream, the candidate must have Indian nationality, a candidate is allowed to appear for the same only six times, however there is no restriction on the number of attempts for SC and ST category candidates.

Hope this helps, all the best.