Prime Minister in the Indian Constitution
๐ฎ๐ณ Prime Minister in Indian Constitution
The Constitution provides for a collegiate executive, that is, the Council of Ministers under the leadership of the Prime Minister. It initiates, decides, and implements major policies based on the Constitution and laws.
๐ต Important Organs of Union Government
- The Union Legislature (Parliament)
- The Union Executive
Articles 52 to 78 in Part V deal with the Union Executive.
๐ต Key Highlights from Article 75
- ๐ค Prime Minister appointed by the President.
- ๐ค Council of Ministers collectively responsible to Lok Sabha.
- ๐ Ministers hold office during Presidentโs pleasure.
- ๐ Oaths administered by President (Third Schedule).
- ๐ Ministers must be members of Parliament within 6 months.
- ๐ฐ Salaries determined by Parliament.
๐ต Nature of Indian Executive
India adopted the British Parliamentary Executive Model where the Prime Minister is the head of government and “primus inter pares” (first among equals) within the Council of Ministers.
๐๏ธ Appointment of the Prime Minister
๐ No direct election for Prime Minister. ๐ President appoints the leader of the majority party/coalition in Lok Sabha. ๐ If no clear majority, the President chooses the most likely candidate. ๐ No fixed tenure โ serves as long as majority support exists.
โก Functions and Position of Prime Minister
- Prepares the list of ministers and advises President on appointments.
- Allocates portfolios among ministers.
- Has discretionary power to designate Deputy Prime Ministers.
- Can reshuffle or reorganize ministries and departments.
- Heads the Cabinet, presides over meetings.
- Link between President and Ministers; and Parliament and Ministers.
- Spokesperson of the government in foreign affairs.
- Death/resignation of PM = automatic end of the Council of Ministers.
๐ข Prime Ministerโs Office (PMO)
PMO = Secretarial and advisory body assisting the Prime Minister. โก๏ธ Set up in 1947. โก๏ธ Headed by the Prime Minister (politically) and the Principal Secretary (administratively). โก๏ธ Extra-constitutional body with department status under Govt of India.
โ Functions of PMO
- Helps the Prime Minister in coordinating with ministries and state governments.
- Assists as Chairman of Niti Aayog, National Development Council.
- Handles public relations, media communications.
- Processes cases for PMโs orders under business rules.
- Maintains relations with the President, Governors, and foreign dignitaries.
- Acts as the Prime Ministerโs think tank.
Note: Cabinet matters are handled separately by the Cabinet Secretariat, though it works under the PMโs direction.
For full details, please read the below.
This is the TNPSC notes for polity for the topic: Prime Minister
The Constitution provides for a collegiate executive, that is, the Council of Ministers under the chairmanship of the Prime Minister.
The Council of Ministers is a body of persons having the authority to initiate major policies, make decisions and implement them on the basis of the Constitution and laws of the country.

There are two important organs of the Union Government:
- The Union Legislature or the Union Parliament
- The Union Executive

“Articles 52 to 78 in Part V of the Indian Constitution deal with the Union Executive”.
Article 75
(1)The Prime Minister shall be appointed by the President and the other Ministers shall be appointed by the President on the advice of the Prime Minister
(2) The Minister shall hold office during the pleasure of the President
(3) The Council of Ministers shall be collectively responsible to the House of the People
(4) Before a Minister enters upon his office, the President shall administer to him the oaths of office and of secrecy according to the forms set out for the purpose in the Third Schedule
(5) A Minister who for any period of six consecutive months is not a member of either House of Parliament shall at the expiration of that period cease to be a Minister
(6) The salaries and allowances of Ministers shall be such as Parliament may from time to time by law determine and, until Parliament so determines, shall be as specified in the Second Schedule The Attorney General for India
India has adopted the British Parliamentary executive mode with the Prime Minister as the Head of the Government.
The Prime Minister is the most important political institution. But in the council of ministers (cabinet), the prime minister is primus inter pares (first among equals).
Appointment of Prime Minister
The Constitution does not contain any specific procedure for the selection and appointment of the Prime Minister. There is no direct election to the post of Prime Minister.
According to Article 75, the Prime Minister shall be appointed by the President. The appointment is not by the choice of the President.
The President appoints the leader of the majority party or the coalition of the parties that commands a majority in the Lok Sabha as the Prime minister. In case no single party gets a majority, the President appoints the person most likely to secure majority support.
The Prime Minister does not have a fixed tenure.He/she continues in power so long as he/she remains the leader of the majority party or coalition.
Functions and Position of the Prime Minister
The first and foremost function of the Prime Minister is to prepare the list of his ministers. Then He/She meets the President with this list of his minister.
After that, the Council of Ministers is formed. Very important ministers are designated as Ministers of the Cabinet rank, others are called Ministers of State.
While Ministers belong to a third rank area known as Deputy Ministers. It is one of the Discretionary powers of the Prime Minister to designate a minister as Deputy Prime Minister.
The President allocates portfolios among the ministers on the advice of the Prime Minister. The Prime Minister may keep any department or department under his control. The Prime Minister may also advise the President to reshuffle the portfolios of his ministers from time to time.
He may bifurcate or trifurcate a department or have different departments amalgamated into one department. The Prime Minister’s re Eminent Positions due to these points:
- He/She is the leader of the party that enjoys a majority in the popular House of Parliament (Lok Sabha).
- Has the power to select other ministers and also advise the President to dismiss any of them individually or require any of them to resign.
- The allocation of business amongst the Ministers is a function of the Prime Minister.
- He/ She can transfer a minister from one Department to another.
- The prime minister is the Chairman of the cabinet, summons its meetings and presides over them. The Prime Minister is also the Chairman of many bodies like the Inter-State Council, the Nuclear Command Authority and many more.
- While the resignation of a minister merely creates a vacancy, the resignation or death of the Prime Minister means the end of the Council of Ministers.
- The Prime Minister is the sole channel of communication between the President and the Ministers and between the Parliament and his Ministers.
- The Prime Minister is the Chief spokesperson of the government in foreign affairs.
Prime Minister’s Office
- The Prime Minister is the head of the government and the real executive authority.
- The prime minister plays a vital role in the politico-administrative realm of our country.
- To fulfil the responsibilities, the Prime Minister is assisted by the Prime Minister’s Office (PMO).
- The Prime Minister’s Office is an agency meant to provide secretarial assistance and advice to the Prime Minister.
- The Prime Minister’s office is an extra-constitutional body which plays an important role in the top-level decision-making process of the Government of India.
- The Prime Minister’s Office has the status of a department of the Government of India.
- The Prime Minister’s Office came into existence in 1947.
- Till 1977, it was called the Prime Minister’s Office, which was headed politically by the Prime Minister and administratively by the Principal Secretary.
The Prime Minister’s Office Performs Several Functions
- Assists the prime minister in his overall responsibilities as head of the government, in maintaining communication with the central ministries/departments and the state government.
- Help the prime minister in his responsibilities as chairman of the Niti Aayog and the National Development Council.
- Looks after the public relations of the prime minister, like contact with the press and the general public.
- Deals with all references, which under the Rules of Business have to come to the Prime Minister.
- Provides assistance to the Prime Minister in the examination of cases submitted to him for orders under prescribed rules.
- Maintains harmonious relationships with the President, Governors and Foreign representatives in the country.
- Acts as the think tank of the Prime Minister. It deals with all such subjects that are not allotted to any department/ ministry.
- It is not concerned with the responsibility of the Prime Minister as the Chairman of the Union Cabinet.
- The Cabinet’s cases area is directly dealt with by the Cabinet Secretariat, which also functions under the direction of the Prime Minister.
๐ Conclusion
The Prime Minister is the real executive authority of India, guiding the governmentโs actions domestically and internationally, maintaining unity among ministers, and representing the voice of the nation across the world.