Key Concepts & Self-Assessment22 Key Facts
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#1
A coalition government forms when no single political party wins an absolute majority in the legislature.
#2
In India’s Lok Sabha, a party or coalition must command at least 272 seats out of 543 to form the Union government.
#3
A legislative election that yields no single party with an absolute majority is known as a "hung parliament".
#4
Pre-poll alliances are formed prior to an election, presenting joint candidate lists and common voter agendas.
#5
Post-poll coalitions are negotiated after election results are declared to assemble a workable legislative majority.
#6
Coalition governments construct a Common Minimum Programme (CMP) to harmonize divergent party manifestos into a shared agenda.
#7
Coalition Coordination Committees function as regular informal consultation channels to resolve inter-party policy disagreements.
#8
Cabinet portfolios and ministerial berths are typically apportioned based on each alliance partner’s relative seat strength.
#9
Article 75 of the Constitution of India empowers the President to appoint the Prime Minister based on majority legislative support.
#10
In a hung parliament, the President exercises constitutional discretion to invite the leader commanding the most credible majority.
#11
The government must demonstrate its legislative majority on the floor of the Lok Sabha through a formal Floor Test (Vote of Confidence).
#12
The Janata Party government led by Morarji Desai in 1977 was India’s first non-Congress central coalition administration.
#13
The period from 1989 to 2014 represented an era of continuous coalition governance at the Centre in India.
#14
Atal Bihari Vajpayee’s NDA government (1999–2004) was the first multi-party coalition in India to complete a full 5-year term.
#15
The United Progressive Alliance (UPA) led by Dr. Manmohan Singh governed India for two consecutive coalition terms from 2004 to 2014.
#16
The Anti-Defection Law under the Tenth Schedule was enacted via the 52nd Amendment in 1985 to curb opportunistic party hopping.
#17
The 91st Constitutional Amendment Act (2003) capped the Council of Ministers at 15 percent of the total strength of the Lok Sabha.
#18
Minority governments exist when a coalition lacks an outright majority but survives through agreed "outside support" from non-cabinet allies.
#19
Coalition governance broadens democratic representation by integrating regional state parties directly into central decision-making.
#20
A primary drawback of coalition governance is potential policy delay resulting from competing vetoes by regional alliance partners.
#21
Withdrawal of formal support by a key coalition partner can cause a government to fall via a successful No-Confidence Motion.
#22
Coalition governance reinforces fiscal federalism by ensuring regional economic priorities receive national budgetary allocations.
Subject Specialist Commentary
Analytical perspective & practical exam advice from the Master10 academic board
A coalition government is formed when no single political party wins an absolute majority—at least 272 seats in India's 543-member Lok Sabha. Multiple parties negotiate to combine their legislative strength, draft a Common Minimum Programme, and form a shared Council of Ministers. While coalitions bring diverse regional voices into central decision-making and support fiscal federalism, they require constant coordination committees to handle competing policy demands and prevent political deadlock.
Polity questions in UPSC and SSC often test the President's discretionary powers under Article 75 during a hung parliament, followed by a mandatory floor test. Avoid the trap of confusing pre-poll alliances with post-poll arrangements; pre-poll pacts share common voter manifestos before elections. Keep in mind landmark constitutional checks: the Anti-Defection Law under the Tenth Schedule (52nd Amendment, 1985) and the 91st Amendment (2003), which capped union ministerial posts at 15 percent of Lok Sabha strength.
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