Hi,

To become a judge in India, after class 12th, you need to have a graduation degree in law i.e. LLB.

After that, you need to clear the Judicial Services Examination or PCS (J)-Provincial Civil Service-Judicial Examination. The eligibility criteria for this examination requires the candidate applying to be atleast 21 years age and not more than 35 years.

Hope it helps.

Regards.