The correct answer is option 1, Attorney General. The Attorney General holds the highest law office in India. The Attorney General is appointed by the President of India and serves as the chief legal advisor to the Government of India. This position is of great significance as the Attorney General represents the government in various legal matters, provides legal opinions, and advises the government on legal issues. They also represent the government in important cases before the Supreme Court and High Courts. It is important to note that the other options mentioned are not the highest law office in India. The Accountant General is responsible for auditing government accounts, the Lieutenant General is a military rank, and the Solicitor General is the second highest law officer in India.