What Happened
- The Constitution (131st Amendment) Bill, 2026 came to a vote in Lok Sabha on April 17, 2026 after 21 hours of debate.
- Final vote count: 298 in favour, 230 against — total 528 MPs cast votes.
- The bill required two simultaneous thresholds under Article 368 to be cleared. The bill cleared one threshold but not the other.
- To pass: (a) majority of total membership of Lok Sabha = majority of 543 = at least 272 votes — the bill secured 298, so this threshold was met; (b) 2/3rd of members present and voting = 2/3rd of 528 = 352 votes — the bill secured only 298, falling short by 54 votes.
- The dual-threshold nature of Article 368's special majority meant that even though more MPs voted in favour than against, the constitutional hurdle was not cleared.
- This outcome illustrates a crucial distinction that is frequently tested in UPSC: the special majority under Article 368 is NOT the same as a simple majority, absolute majority, or effective majority.
Static Topic Bridges
The Four Types of Majority — A Comparative Analysis
The Indian Constitution uses four distinct types of majority for different purposes. Confusing them is a common error in both Prelims MCQs and Mains answers.
1. Simple Majority — Most than 50% of members present and voting (quorum met) - Used for: All ordinary bills (Articles 107-108), Money Bills (Article 110), ordinance approval, budget, no-confidence motion (some interpretations) - Quorum: 1/10th of total members (55 in Lok Sabha); votes counted only among those present and voting; abstentions are not counted - In Lok Sabha with full quorum (55 present), a bill could pass with just 28 votes — the minimum
2. Absolute Majority — More than 50% of the TOTAL membership of the House (regardless of attendance) - Total membership of Lok Sabha: 543; absolute majority = at least 272 - Used for: Vote of no-confidence in Council of Ministers (requires a majority of the whole House under Article 75 read with Lok Sabha rules); also discussed in context of Articles 67 and 90 - Absent members count against: if 400 are present and 250 vote yes, that does not meet absolute majority (250 < 272)
3. Effective Majority — More than 50% of the EFFECTIVE strength (total membership minus vacancies) - Used for: Removal of Speaker (Article 94(c)) and Deputy Speaker, removal of Chairman and Deputy Chairman of Rajya Sabha (Article 90(c)) - If there are 10 vacancies in Lok Sabha, effective strength = 533; effective majority = 267 - Distinguished from absolute majority by excluding unfilled seats
4. Special Majority under Article 368 — A COMBINATION: (a) majority of total membership AND (b) at least 2/3rd of members present and voting - Used for: All constitutional amendments (except those requiring state ratification) - Note: Both conditions must be met simultaneously - In today's vote: (a) 272 threshold met (298 > 272) but (b) 352 threshold not met (298 < 352). BILL FAILED.
Connection to this news: The precise arithmetic of the 131st Amendment Bill's defeat is a perfect illustration of how the Article 368 special majority works. The government had a working majority (proved by the 298 votes) but not a constitutional amendment majority (required 352).
Special Majority + State Ratification — The Federal Amendment Tier
Some constitutional provisions require an even higher bar — the Article 368 special majority in BOTH Houses of Parliament PLUS ratification by legislatures of at least HALF of the states by simple majority.
- Provisions requiring state ratification: Election of President (Articles 54, 55); extent of executive power of Union and States (Articles 73, 162); Supreme Court and High Courts (Chapter IV Part V, Chapter V Part VI); Lists in the Seventh Schedule; representation of states in Parliament (Articles 80, 81); and Article 368 itself
- Number of states needed for ratification: Currently at least 15 of 28 states (half of 28 = 14, so at least 15)
- State ratification: By simple majority in state legislature (not by special majority)
- Once state ratifications are received, the bill is presented to the President who SHALL give assent (cannot withhold)
- Notable example: The 100th Amendment (Land Boundary Agreement with Bangladesh) required state ratification because it altered the territory of India — it was ratified
- Important: Joint sitting (Article 108) is NOT available for constitutional amendment bills — if one House rejects, the bill lapses
Connection to this news: The 131st Amendment Bill did NOT require state ratification — it dealt with Lok Sabha seat numbers and women's reservation, not federal structure provisions. But its defeat in Lok Sabha meant the question of Rajya Sabha passage was moot. A successful constitutional amendment would have still needed passage in Rajya Sabha at the same special majority threshold.
Key Facts & Data
- Vote in Lok Sabha: 298 for, 230 against, 528 total (with 15 absent from 543)
- Threshold (a) — total membership majority: 272 required, 298 achieved — PASSED
- Threshold (b) — 2/3rd present and voting: 352 required (2/3 of 528), 298 achieved — FAILED
- Shortfall: 54 votes below the 2/3rd threshold
- Bill proposed: Increase Lok Sabha seats from 543 to 850; enable early delimitation for women's reservation
- Joint sitting not available for constitutional amendment bills (Article 108 doesn't apply)
- President cannot withhold assent from constitutional amendment bills (Article 368 — mandatory assent)
- State ratification required for this bill: No (not a federal provision)
- Rajya Sabha: Bill never reached a vote there
- NDA's Lok Sabha strength (approximate): 293 seats — well above simple majority but short of 2/3rd threshold