Prime Minister of India appointed as deputy prime minister. The post is considered to be the senior most in the cabinet after the prime minister and represents the government in his/her absence. Generally, deputy prime ministers have been appointed to strengthen the coalition governments. The first holder of this post was Vallabhbhai Patel, who was also the home minister in Jawaharlal Nehru's cabinet. Prime Minister of India The Prime Minister of India is the leader of the executive of the Government of India. The prime minister is also the chief adviser to the President of India and head of the Council of Ministers. They
Principal Secretary to the Prime Minister of India a retired 1972 batch Gujarat cadre Indian Administrative Service (IAS) officer, was appointed by the Appointments Committee of the Cabinet to serve as newly-elected Prime Minister Narendra Modi's additional principal secretary. The status of an additional principal secretary—akin to the principal secretary—is generally considered equivalent to the Cabinet Secretary, the Government of India's topmost civil servant. Principal Secretary to the Prime Minister of India The Principal Secretary to the Prime Minister of India (PS to the PM; IAST: ) is the senior-most bureaucrat in, and the administrative head of, the Prime Minister's Office. The officeholder is generally a civil servant,