State one other qualification required to become a Judge of the High Court, apart from Indian citizenship.

A person to be appointed as a judge of a high court, should have the following qualifications:

1. He should be a citizen of India.
2. (a) He should have held a judicial office in the territory of India for ten years; or
   (b) He should have been an advocate of a high court (or high courts in succession) for ten years.