Consider the following statements regarding ‘Nari Shakti Vandan Adhiniyam’ : 1. Provisions will come into effect from the 18th Lok Sabha. 2. This will be in force for 15 years after becoming an Act. 3. There are provisions for the reservation of seats for Scheduled Castes Women within the quota reserved for the Scheduled Castes. Which of the statements given above are correct ?

Updated 11 Apr 2026 · From UPSC Prelims GS Paper I 2024, Q34

Contents16
UPSC Prelims GS2024Indian Polity
  1. A1, 2 and 3
  2. B1 and 2 only
  3. C2 and 3 only
  4. D1 and 3 only
Show answer

Answer: (C) 2 and 3 only

Correct Answer: (c) Statements 2 and 3 only.

Statement 1:
It will come into effect from the 18th Lok Sabha — ✗ WRONG.
The reservation will come into effect only AFTER the next delimitation exercise is completed (based on the next census), not automatically from the 18th Lok Sabha.

Statement 2:
It will be in force for 15 years — ✓ CORRECT.
The reservation is valid for 15 years from commencement, extendable by Parliament.

Statement 3:
There are sub-reservations for SC women within SC reserved seats — ✓ CORRECT.
Within the 33% women's reservation, seats are further reserved for SC and ST women proportionally.

The biggest trap is Statement 1 — many students assume it starts immediately, but it's linked to the delimitation process.

Why this was asked

The Nari Shakti Vandan Adhiniyam was passed in September 2023 during a special Parliament session, making women's reservation in legislatures a major current affairs topic for 2024.

The Act's implementation is delayed until after delimitation based on the next census, creating a key trap in Statement 1 that catches students who assume immediate implementation from the 18th Lok Sabha.

The question tests understanding of sub-reservations within reservations - how SC/ST women get proportional seats within the overall 33% women's quota.

Nari Shakti Vandan Adhiniyam

Indian Polity Nari Shakti Vandan Adhiniyam

Nari Shakti Vandan Adhiniyam: Women's Reservation in Parliament

Must know

33% seats reserved for women in Lok Sabha and state assemblies

Effective after delimitation based on next census, not from 18th Lok Sabha

Valid for 15 years from commencement, extendable by Parliament

Sub-reservations for SC/ST women within their respective quotas

Constitutional Background

The Nari Shakti Vandan Adhiniyam is the 128th Constitutional Amendment Act of 2023 that reserves one-third of seats for women in the Lok Sabha and state legislative assemblies. This amendment was passed by Parliament in September 2023 after decades of legislative attempts.

Key Provisions

Aspect

Provision

Key Detail

Reservation Percentage

33% of total seats

Applied to Lok Sabha and state assemblies

Implementation Timeline

After delimitation exercise

Based on first census after commencement

Duration

15 years from commencement

Extendable by Parliament act

Sub-reservations

SC/ST women within SC/ST quotas

Proportional reservation maintained

Rotation

Reserved seats to be rotated

By delimitation after each census

Implementation Process

%%{init: {"flowchart": {"wrappingWidth": 460}}}%%
flowchart TD
  s1["`**Act Receives Assent**
128th Amendment becomes law`"]
  s2["`**First Census Conducted**
Next census after the Act's commencement`"]
  s3["`**Delimitation Exercise**
Constituency boundaries redrawn based on census`"]
  s4["`**Reservation Becomes Effective**
33% seats reserved for women from this election onwards`"]
  s5["`**Seat Rotation**
Reserved seats rotated after each subsequent delimitation`"]
  s1 --> s2
  s2 --> s3
  s3 --> s4
  s4 --> s5

Question Analysis

Statement 1 trap: Many assume reservation starts from 18th Lok Sabha, but it's linked to delimitation after the next census

Statement 2 correct: The 15-year duration is explicitly mentioned in the constitutional amendment

Statement 3 correct: Sub-reservations ensure SC/ST women get proportional representation within the 33% quota

Exam traps

Trap: Assuming reservation starts immediately from 18th Lok Sabha — it actually starts after delimitation

Confusion: Mixing up the 15-year validity period with the census/delimitation cycle

Detail miss: Forgetting that SC/ST women have sub-reservations within their community quotas

Amendment number: This is the 128th Constitutional Amendment, not 127th or 129th

Delimitation Process in India

Indian Polity delimitation

Delimitation Process: Redrawing Electoral Boundaries

Must know

Delimitation Commission redraws constituency boundaries after each census

Last delimitation completed in 2008 based on 2001 census

Next delimitation frozen until 2026 by 84th Amendment

Good to know

Process ensures equal population per constituency

Purpose & Authority

Delimitation is the process of redrawing electoral constituency boundaries to ensure equal representation based on population changes. The Delimitation Commission, headed by a retired Supreme Court judge, conducts this exercise after each census to maintain the principle of 'one vote, one value'.

Delimitation Timeline

Census Year

Delimitation Completed

Key Changes

Status

1971

1976

Post-Independence adjustment

Completed

1981

Not conducted

Frozen by 42nd Amendment

Skipped

1991

Not conducted

Freeze continued

Skipped

2001

2008

Current boundaries

Last completed

2011

Pending

Frozen until 2026

Awaiting

Next census

After 2026

Women's reservation effective

Future

Nari Shakti Vandan Adhiniyam will become effective only after the next delimitation

Current freeze until 2026 means women's reservation cannot start before then

Seat rotation for reserved constituencies will happen during each future delimitation exercise

Exam traps

Trap: Confusing delimitation years with census years — delimitation happens after census analysis

Current freeze: Delimitation is frozen until 2026, not happening after 2011 census

Commission composition: Headed by retired SC judge, not serving judge

Reservation System in Elections

Indian Polity reservation of seats Scheduled Castes Scheduled Castes Women

Electoral Reservations: SC/ST & Women's Quotas

Must know

SC/ST reservations in proportion to their population in each state

Women's 33% reservation includes sub-quotas for SC/ST women

No reservation in Rajya Sabha — only Lok Sabha and assemblies

Good to know

Reserved seats are rotated after each delimitation

Types of Electoral Reservations

# Electoral Reservations
## SC Reservations
- Lok Sabha seats
- Assembly seats
- Panchayat seats
- Now includes SC women sub-quota
## ST Reservations
- Lok Sabha seats
- Assembly seats
- Panchayat seats
- Now includes ST women sub-quota
## Women's Reservations
- 33% in Panchayats (existing)
- 33% in Parliament (new)
- 33% in Assemblies (new)
- Includes SC/ST women

Current Reservation Numbers

House

Total Seats

SC Reserved

ST Reserved

General

Lok Sabha

543

84 (15.5%)

47 (8.7%)

412

Rajya Sabha

245

No reservation

No reservation

245

State Assemblies

Varies

Proportional to state population

Proportional to state population

Remaining seats

Sub-reservation Mechanism

Within the 33% women's quota, seats are further reserved for SC and ST women proportionally

Example: If a state has 10% SC population, then 10% of the 33% women's seats go to SC women

Ensures that SC/ST women are not disadvantaged by the general women's reservation

Exam traps

Trap: Thinking Rajya Sabha also has SC/ST reservations — it doesn't

Numbers confusion: 84 SC + 47 ST seats in Lok Sabha, not other combinations

Sub-reservation miss: Forgetting that SC/ST women get quotas within the 33% women's reservation

Constitutional Amendments on Reservations

Indian Polity

Key Constitutional Amendments on Electoral Reservations

Must know

128th Amendment (2023): Women's reservation in Parliament and assemblies

84th Amendment (2001): Froze delimitation and reservation numbers until 2026

Good to know

73rd & 74th Amendments: Women's reservation in Panchayats and Municipalities

Major Reservation Amendments

Amendment

Year

Key Provision

Impact

73rd

1992

33% women's reservation in Panchayats

Rural women's political participation

74th

1992

33% women's reservation in Municipalities

Urban women's political participation

84th

2001

Froze delimitation until 2026

Maintained current constituency boundaries

128th

2023

33% women's reservation in Parliament & Assemblies

National-level women's representation

Women's Reservation Journey

%%{init: {"flowchart": {"wrappingWidth": 460}}}%%
flowchart TD
  s1["`**1992: Local Level**
73rd & 74th Amendments - Panchayats & Municipalities`"]
  s2["`**1996-2010: Multiple Attempts**
Women's Reservation Bill introduced but lapsed multiple times`"]
  s3["`**2023: Parliamentary Level**
128th Amendment passed for Lok Sabha & Assemblies`"]
  s4["`**Future: Implementation**
Effective after next delimitation exercise`"]
  s1 --> s2
  s2 --> s3
  s3 --> s4
Exam traps

Amendment numbers: 128th is latest for women's reservation, not 127th or 129th

73rd/74th confusion: Both passed in 1992, 73rd for Panchayats, 74th for Municipalities

84th Amendment: Froze delimitation, not increased reservations