Explanation:

- Leila Seth was the first woman judge of the Delhi High Court, appointed in 1978. She was also the first woman to become Chief Justice of a state High Court in India.

- Sujata Manohar was the first woman judge of the Bombay High Court and later served as a judge of the Supreme Court of India.

- Ruma Pal served as a judge of the Supreme Court of India but she was not associated with the Delhi High Court as the first woman judge.

- Anna Chandi was one of the earliest female judges in India but served in the Kerala High Court.

Leila Seth is indeed the correct answer. .