Q. Consider the following:

1. Any other high court from which he has retired
2. Supreme Court of India
3. Lower Courts in any state
4. Lower Courts of the same state

A retired judge of the high court of India can work as an advocate in:
Answer: Only 1 & 2
Notes: According to the rules governing the conduct of judges post-retirement, a retired high court judge is permitted to practice as an advocate in the Supreme Court of India and any high courts other than the one they have retired from. They are not allowed to practice in the same high court where they served nor in its subordinate courts.