The correct answer is (d). The Attorney-General of India is a whole-time officer of the Government of India, but he is not a whole-time counsel for the Government. He is an independent officer who is appointed by the President of India on the advice of the Council of Ministers. He has the right to speak in the Houses of Parliament and to have a right of audience in all Courts in the territory of India in the performance of his official duties. He must have the same qualifications as are required to be a Judge of the Supreme Court.
The Attorney-General of India is the principal legal adviser to the Government of India. He represents the Government of India in all legal matters, including in the Supreme Court and the High Courts. He also advises the Government on all legal matters.
The Attorney-General of India is a very important officer of the Government of India. He plays a vital role in the administration of justice in India.