Explanation:

- High Court judges in India retire at the age of 62 years.

- This retirement age is applicable to all High Court judges across the country.

- The retirement age of 65 years is for judges of the Supreme Court.

- The age of 60 or 56 is not relevant to the retirement age of High Court judges.

- High Court judges have a defined age for retirement to maintain a balance of experience and new perspectives within the judiciary.

Correct Answer: Option 4, 62