The correct answer is Lucknow.

• Lucknow is the bench of Allahabad High Court established.
• The High Court has the most number of judges is the Allahabad High Court.
• Justice Rajesh Bindal is the current Chief Justice of Allahabad High Court.

High Court 

• High Court is the highest judiciary court in an Indian State.
• The Chief Justice of the High Court is appointed by the President after the consultation with the Chief Justice of India and the Governor of the State concerned.
• Judges of the High Courts are appointed by the President.
• The oath of affirmation to the judges of the High Court is administered by the Governor of the State.
• A judge of the High court can resign his office by writing a letter to the President.
• The judges of the High court shall hold the office till he attained the age of 62 years.
• The Parliament can establish a common High Court for two or more states and Union Territories.
• Indian High Court Act was passed in 1861 during the period of Lord Canning.
• The institution of the High Court was originated in India in 1862 when the three High Courts at Calcutta, Bombay, and Madras.
• Delhi is the only one union Territory having a High Court.
• Calcutta High Court is the oldest High Court in India.

• Article 214 - High Court for each state.
• Article 226 - Empowers the high court to issue writs.
• The first Indian to become the Chief Justice of High court - P. B. Chakravarthi (Calcutta High Court).
• The first Indian to become the judge of the High court - Sambhunath Pandit (Calcutta High Court).
• The first woman Chief Justice of High court - Leila Seth (Himachal Pradesh).
• The first woman to become the judge of the High court - Anna Chandi (Kerala).
• The total number of High Courts in India - 25.