In the context of Indian history, the principle of 'Dyarchy (diarchy)' refers to

Updated 11 Apr 2026 · From UPSC Prelims GS Paper I 2017, Q8

Contents17
UPSC Prelims GS2017Modern Indian History
  1. ADivision of the central legislature into two houses.
  2. BIntroductions of double government i.e., Central and Statement governments.
  3. CHaving two sets of rulers; one in London and another in Delhi.
  4. DDivision of the subjects delegated to the provinces into two categories.
Show answer

Answer: (D) Division of the subjects delegated to the provinces into two categories.

Dyarchy (or Diarchy) was introduced by the Government of India Act, 1919 (also called the Montagu-Chelmsford Reforms).

Under this Act, the subjects of administration were divided into two categories:

  • Central subjects
  • Provincial subjects

The provincial subjects were further subdivided into two categories — 'Reserved' subjects and 'Transferred' subjects.

Reserved subjects (like finance, law and order, land revenue) were administered by the Governor with the help of executive councillors who were NOT responsible to the legislature.

Transferred subjects (like education, public health, local self-government) were administered by the Governor with the help of ministers who were WERE responsible to the legislature.

This dual system of governance at the provincial level — with one set of subjects under accountable ministers and another under non-accountable councillors — was called 'Dyarchy' (meaning double rule).

Option (a) is wrong because Dyarchy is not about dividing the legislature into two houses.

Option (b) is wrong because it is not about Central vs State governments.

Option (c) is wrong because it is not about two sets of rulers in London and Delhi.

(Source: NCERT)

Why this was asked

Dyarchy created a dual system at the provincial level where some subjects were controlled by accountable ministers and others by non-accountable executive councillors.

The Government of India Act 1919 divided provincial subjects into 'Reserved' (like police, finance) and 'Transferred' (like education, health) categories with different accountability structures.

The question tests whether students understand that dyarchy was specifically about provincial subject division, not about bicameral legislature or center-state relations.

Montagu-Chelmsford Reforms (1919)

Modern Indian History Dyarchy Government of India Act, 1919 Montagu-Chelmsford

Montagu-Chelmsford Reforms: Dyarchy & Provincial Government Structure

Must know

Government of India Act, 1919 introduced Dyarchy at provincial level

Provincial subjects divided into Reserved (non-accountable) and Transferred (accountable)

Reserved subjects: finance, law & order, land revenue - controlled by Governor + Executive Councillors

Transferred subjects: education, public health, local self-government - controlled by Governor + Ministers

What is Dyarchy

Dyarchy (or Diarchy) means 'double rule' - a system where governmental power is shared between two authorities. The Montagu-Chelmsford Reforms of 1919 introduced this concept specifically at the provincial level in British India.

The reforms created a dual administrative structure where some subjects were managed democratically (with legislative accountability) while others remained under bureaucratic control.

Subject Classification Under Dyarchy

Category

Who Controlled

Accountability

Key Subjects

Reserved Subjects

Governor + Executive Councillors

Not responsible to legislature

Finance, Law & Order, Land Revenue, Police

Transferred Subjects

Governor + Ministers

Responsible to legislature

Education, Public Health, Local Self-Government, Agriculture

Administrative Structure

# Provincial Government Under Dyarchy
## Reserved Wing
- Governor
- Executive Councillors
- No Legislative Control
- British Bureaucrats
## Transferred Wing
- Governor
- Indian Ministers
- Legislative Accountability
- Elected Representatives

Question Connection

This PYQ tests the precise meaning of Dyarchy. The trap options confuse it with:

Bicameral legislature (two houses)

Federal structure (Central vs State)

Imperial governance (London vs Delhi)

The correct answer focuses on provincial subject division - the core mechanism of Dyarchy.

Exam traps

Trap: Dyarchy is NOT about dividing legislature into two houses - that's bicameralism

Trap: Dyarchy is NOT about Central vs State governments - that's federalism

Trap: Dyarchy is NOT about London vs Delhi rulers - that's imperial administration

Common Error: Confusing Dyarchy with the 1935 Act's federal structure - Dyarchy was purely provincial

Key Distinction: Reserved subjects had no democratic accountability, Transferred subjects were democratically controlled

Government of India Act 1919

Modern Indian History Government of India Act, 1919

Government of India Act 1919: Key Provisions & Impact

Must know

Also known as Montagu-Chelmsford Reforms after the Secretary of State and Viceroy

Introduced bicameral legislature at Centre with directly elected members

Good to know

Created separate electorates for Muslims, Sikhs, and other minorities

Established Public Service Commission for recruitment

Background & Objectives

The Act followed the Montagu Declaration of 1917 promising 'progressive realization of responsible government' in India. It aimed to introduce limited self-government while retaining British control over key areas.

Edwin Montagu (Secretary of State) and Lord Chelmsford (Viceroy) jointly formulated these reforms after extensive consultations in India.

Central vs Provincial Changes

Level

Key Change

Structure

Powers

Central

Bicameral Legislature

Council of State (Upper) + Legislative Assembly (Lower)

Budget discussion, questioning, some legislative powers

Provincial

Dyarchy System

Governor + Executive Councillors + Ministers

Reserved vs Transferred subjects division

Constitutional Evolution

%%{init: {"flowchart": {"wrappingWidth": 460}}}%%
flowchart TD
  s1["`**Indian Councils Act 1909**
Morley-Minto Reforms - separate electorates introduced`"]
  s2["`**Government of India Act 1919**
Montagu-Chelmsford Reforms - Dyarchy at provinces`"]
  s3["`**Government of India Act 1935**
Provincial autonomy, federal structure proposed`"]
  s1 --> s2
  s2 --> s3
Exam traps

Date Trap: Act passed in 1919, implemented in 1921 - UPSC may test implementation year

Name Confusion: Don't mix Montagu-Chelmsford (1919) with Morley-Minto (1909) reforms

Scope Error: Dyarchy was only at provincial level, not at Centre

Electorate Trap: Separate electorates extended to Sikhs and other minorities, not just Muslims

Constitutional Reforms in British India

Modern Indian History

Constitutional Reforms in British India: Evolution Towards Self-Government

Must know

Three major Acts: 1909 (Morley-Minto), 1919 (Montagu-Chelmsford), 1935 (Provincial Autonomy)

Progressive pattern: Council expansion → Dyarchy → Provincial autonomy → Independence

Good to know

Each reform was a response to nationalist pressure and concession with control

Major Constitutional Acts Comparison

Act/Reform

Year

Key Innovation

Limitation

Nationalist Response

Indian Councils Act

1909

Separate electorates, expanded councils

No responsible government

Morley-Minto rejected by extremists

Government of India Act

1919

Dyarchy, bicameral centre

Reserved subjects unaccountable

Swaraj Party formed to oppose

Government of India Act

1935

Provincial autonomy, federal structure

Federal part never implemented

Congress ministries 1937-39

Reform Patterns

# British Constitutional Strategy
## Nationalist Pressure
- Extremist movement
- Mass agitations
- Non-cooperation
- Civil disobedience
## British Response
- Limited concessions
- Retain key powers
- Divide and rule
- Gradual devolution
## Reform Outcomes
- Increased representation
- Limited responsibility
- Constitutional experience
- Fresh demands

Pattern of Constitutional Development

Each constitutional reform followed a cycle: nationalist agitation → British commission/inquiry → limited reforms → fresh nationalist demands. The British strategy was 'progressive realization' - giving enough concessions to moderate opinion while retaining ultimate control.

The 1919 Dyarchy fit this pattern perfectly - it gave Indians administrative experience in 'safe' subjects while keeping 'strategic' subjects under British control.

Exam traps

Chronology Trap: Remember 1909 → 1919 → 1935 sequence and don't reverse the innovations

Scope Confusion: 1909 = separate electorates, 1919 = dyarchy, 1935 = provincial autonomy

Implementation Gap: 1935 Act's federal part never implemented due to princely states' opposition

Response Mix-up: Don't confuse which nationalist response (boycott/cooperation) matched which reform

Reserved vs Transferred Subjects

Modern Indian History Reserved Transferred subjects

Reserved vs Transferred Subjects: The Dyarchy Classification System

Must know

Reserved subjects: controlled by Governor + Executive Councillors (non-accountable)

Transferred subjects: controlled by Governor + Ministers (accountable to legislature)

Logic: British kept 'strategic' subjects reserved, gave 'safe' subjects to Indians

Complete Subject Classification

Reserved Subjects

Transferred Subjects

Finance & Taxation

Education

Law & Order

Public Health

Land Revenue

Local Self-Government

Police

Agriculture

Justice & Courts

Cooperative Societies

Prisons

Industries

Criminal Tribes

Excise (some items)

Strategic Logic Behind Division

The British deliberately kept control over subjects that could challenge their authority or generate revenue. Finance, police, and justice remained reserved because they were tools of imperial control.

Education and health were transferred because:

They required local knowledge and grassroots implementation

Mistakes here wouldn't threaten British rule

Success would create goodwill without empowering resistance

Administrative Process

%%{init: {"flowchart": {"wrappingWidth": 460}}}%%
flowchart TD
  s1["`**Provincial Legislature Elected**
Indian voters elect representatives under limited franchise`"]
  s2["`**Governor Forms Government**
Appoints Executive Councillors (reserved) and Ministers (transferred)`"]
  s3["`**Dual Administration**
Legislature controls ministers but cannot touch executive councillors`"]
  s4["`**Coordination Problems**
Conflicts between accountable and non-accountable wings`"]
  s1 --> s2
  s2 --> s3
  s3 --> s4
Exam traps

Memory Trap: Finance always reserved, education always transferred - don't flip these

Accountability Error: Executive Councillors NOT accountable to legislature, Ministers ARE accountable

Governor's Role: Governor worked with both wings - not just one side of dyarchy

Complete Control: British kept law & order + revenue = complete administrative control

Partial Success: Some transferred subjects saw genuine Indian administrative experience and success