<P> The primary duty of the President is to preserve, protect and defend the constitution and the law of India per Article 60 . The President appoints the Chief Justice of the Union Judiciary and other judges on the advice of the Chief Justice . He dismisses the judges if and only if the two Houses of the Parliament pass resolutions to that effect by a two - thirds majority of the members present . </P> <P> Attorney General for India who is the Indian government's chief legal advisor, is appointed by the President of India under Article 76 (1) and holds office during the pleasure of the President . If the President considers a question of law or a matter of public importance has arisen, he can also ask for the advisory opinion of the Supreme Court per Article 143 . Per Article 88, President can ask the Attorney General to attend the parliamentary proceedings and report to him any unlawful functioning if any . </P> <P> The President appoints, as Prime Minister, the person most likely to command the support of the majority in the Lok Sabha (usually the leader of the majority party or coalition). The President then appoints the other members of the Council of Ministers, distributing portfolios to them on the advice of the Prime Minister . The Council of Ministers remains in power at the' pleasure' of the President . </P> <P> The President appoints 12 members of the Rajya Sabha from amongst persons who have special knowledge or practical experience in respect of such matters as literature, science, art and social service . President may nominate not more than two members of Anglo Indian community as Lok Sabha members per Article 331 </P>

Who decides the disputes regarding the election of the president of india