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CDS Polity · Government Structure — Parliament, Judiciary and Constitutional Bodies

Houses of Parliament and Their Members

How the Lok Sabha and Rajya Sabha are filled, the Rajya Sabha's special powers, the Speaker, and when a member loses a seat or is protected by privilege.

Why this matters

Nineteen CDS questions from 2018 to 2026: 3 EASY, 9 MODERATE and 7 HARD. Four pairs come back again: Rajya Sabha seats by State (2021 and 2025), the list of Speakers (2022 and 2024), defection (2023 and 2026) and privileges (2020 and 2025).

Concept 1 of 4: The two Houses and the Rajya Sabha's special powers

The Lok Sabha speaks for the people, so its members are elected directly. The Rajya Sabha speaks for the States, so the State Assemblies elect its members, and big States get more seats than small ones. Because it is the States' House, the Rajya Sabha alone can open the door for Parliament to step into a State subject.

Definition

Composition:

  • Article 79: Parliament is the President and the two Houses, the Rajya Sabha (Council of States) and the Lok Sabha (House of the People).
  • Rajya Sabha: at most 250 members, 238 from States and Union Territories and 12 nominated by the President (Article 80) for knowledge or experience in literature, science, art and social service. A State's members are elected indirectly, by the elected members of its Legislative Assembly, by the single transferable vote. Seats go roughly by population (Fourth Schedule).
  • Lok Sabha: members from States and Union Territories are directly elected; seats are reserved for SCs and STs (Article 330).

The Rajya Sabha's own powers:

  • Article 249: by a two-thirds resolution it can let Parliament make a law on a State List subject in the national interest.
  • Article 312: by a two-thirds resolution it can let Parliament create a new All India Service.

Bicameralism (two Houses) lets a second chamber check the first and the executive. Its standard criticism is that a House whose members are nominated or indirectly elected can block the directly elected one.

StateRajya Sabha seats
Uttar Pradesh31, the most
Maharashtra19
Tamil Nadu18Q
CDS 2025 (I): of Andhra Pradesh, Bihar, Madhya Pradesh and Tamil Nadu, Tamil Nadu has the most seats.
Bihar16Q
CDS 2021 (II): of Andhra Pradesh, Bihar, Rajasthan and Karnataka, Bihar has the most seats.
West Bengal16
Karnataka12
Andhra Pradesh11
Madhya Pradesh11
Rajasthan10
Practice this conceptself-check · 4 quick reps

The same idea in a real exam question:

CDS · 2022 · CDS (II) 2022 — General Knowledge · Q103Easy

Example 1 · Government Structure — Parliament, Judiciary and Constitutional Bodies · Houses of Parliament and Their Members

Which one of the following is not a category under which the President of India nominates Members of Parliament ?

The Rajya Sabha is elected indirectly

A State's Rajya Sabha members are chosen by the elected MLAs of that State, not by the people. Members from Union Territories to the Lok Sabha, on the other hand, are directly elected.

Tamil Nadu 18, Bihar 16

Seat counts are compared within the four options given. Tamil Nadu (18) beats Bihar (16); Bihar beats Karnataka (12), Andhra Pradesh (11), Madhya Pradesh (11) and Rajasthan (10).

Concept 2 of 4: The Speaker of the Lok Sabha

The Speaker runs the Lok Sabha and must look fair to every side. So the Speaker does not join the ordinary voting. The Speaker votes only to break a tie, which is the one moment the House cannot decide on its own.

Definition

The office (Articles 93 to 96 and 100):

  • Elected by the Lok Sabha from among its members; vacates office on ceasing to be a member.
  • Resigns by writing to the Deputy Speaker (and the Deputy Speaker to the Speaker).
  • Removed by a resolution passed by a majority of all the then members of the Lok Sabha, after 14 days' notice.
  • While the office is vacant, the Deputy Speaker performs its duties.
  • Article 100: the Speaker does not vote in the first instance, but has a casting vote when the votes are equal.
  • The Speaker presides over a joint sitting, certifies money bills and decides defection cases in the Lok Sabha.
  • Article 120: business is in Hindi or English, but the presiding officer may let a member who cannot express himself in either speak in his mother tongue.
SpeakerYearsLok Sabha
G. V. Mavalankar (the first)1952 to 19561st
M. A. Ayyangar1956 to 19621st and 2nd
G. S. Dhillon1969 to 19754th and 5th
Balram Jakhar (the longest)1980 to 19897th and 8th
P. A. Sangma1996 to 199811thQ
CDS 2022 (II): Ayyangar, Dhillon, Jakhar and Sangma were all Speakers of the Lok Sabha.
Manohar Joshi2002 to 200413thQ
CDS 2024 (II): matched Joshi, Chatterjee, Meira Kumar and Mahajan to the 13th, 14th, 15th and 16th Lok Sabha.
Somnath Chatterjee2004 to 200914th
Meira Kumar (the first woman)2009 to 201415th
Sumitra Mahajan2014 to 201916th
Om Birla2019 onward17th and 18th
Practice this conceptself-check · 4 quick reps

The same idea in a real exam question:

CDS · 2021 · CDS (I) 2021 — General Knowledge · Q35Moderate

Example 2 · Government Structure — Parliament, Judiciary and Constitutional Bodies · Houses of Parliament and Their Members

Which of the following statements regarding the 'casting vote' in the Parliament is/are correct ? 1. It is cast by the speaker or a person acting as such. 2. It is cast in addition to voting in the first instance. 3. It is cast in the case of equality of votes. 4. It is always cast to maintain the status quo. Select the correct answer using the code given below :

The Speaker resigns to the Deputy Speaker

Not to the President. The President receives the resignations of the Vice-President and the judges; the Speaker writes to the Deputy Speaker.

A casting vote is not a second vote

The Speaker does not vote first and then again. He stays out of the first vote and uses a casting vote only when the votes are tied. No rule says it must favour the existing position.

Concept 3 of 4: Disqualification and the anti-defection law

Some people are kept out of Parliament because they could not serve fairly or properly: someone holding a paid government post, a bankrupt, a person a court has declared of unsound mind. A second set of rules, against defection, stops a member from switching parties after the voters chose him under one party's name.

Definition

Article 102 has two parts:

  • Article 102(1): a person is disqualified for being chosen as, and for being, a member if he holds an office of profit under a government (other than one Parliament has exempted by law), is of unsound mind and so declared by a court, is an undischarged insolvent, is not a citizen or has voluntarily acquired a foreign citizenship, or is disqualified by a law of Parliament. Under Article 103 the President decides such a question, on the Election Commission's opinion.
  • Article 102(2): a person is disqualified for being a member if he is disqualified under the Tenth Schedule (anti-defection law, added by the 52nd Amendment, 1985).

The Tenth Schedule:

  • A member is disqualified if he voluntarily gives up his party's membership, or votes or abstains contrary to the party's direction without prior permission (unless the party condones it within 15 days).
  • An independent who joins a party is disqualified; a nominated member who joins a party after six months is disqualified.
  • Merger exception: no disqualification if two-thirds of the legislature party agree to merge with another party. Members who do not accept the merger and work as a separate group are also protected.
  • The question is decided by the Speaker (Lok Sabha) or Chairman (Rajya Sabha). The decision is open to judicial review (Kihoto Hollohan, 1992).
Case under the Tenth ScheduleDisqualified?
Member voluntarily gives up the party's membershipYes
Member votes against the party whip without permission, not condoned within 15 daysYes
Independent member joins a political partyYes
Nominated member joins a party within six months of taking his seatNo
Nominated member joins a party after six monthsYes
Two-thirds of the legislature party agree to merge with another partyNo
Practice this conceptself-check · 4 quick reps

The same idea in a real exam question:

CDS · 2026 · CDS (II) 2026 — General Knowledge · Q9Moderate

Example 3 · Government Structure — Parliament, Judiciary and Constitutional Bodies · Houses of Parliament and Their Members

As regards the 'disqualification on ground of defection' as per the Constitution of India, which of the following statements is/are correct ? 1. Disqualification on ground of defection does not apply to any nominated member of a House 2. Disqualification on ground of defection does not apply to a member of a House if she/he does not accept the merger of her/his original political party into another and opts to function as a separate group Select the answer using the code given below :

Two deciders for two kinds of disqualification

Office of profit, insolvency and the other Article 102(1) grounds are decided by the President on the Election Commission's opinion. Defection is decided by the Speaker or Chairman, not the President, the Supreme Court or the party.

Concept 4 of 4: Parliamentary privileges

MPs must be able to speak their mind in the House without fear of being sued, and must not be kept away from the House by a civil case. Those protections are privileges. They protect the House's work, so they cover what is said inside the House and do not make an MP free of the criminal law.

Definition

Article 105 and the practice of the House:

  • Freedom of speech in Parliament: a separate guarantee, not cut down by the limits on Article 19(1)(a).
  • No proceedings in any court for anything said or any vote given in Parliament or its committees. Words said outside the House get no such cover.
  • Freedom from arrest in civil cases only, during a session and 40 days before and after it. There is no protection from arrest on a criminal charge or under preventive detention.
  • A question of privilege gets priority over other listed business, and the Speaker may refer one on his own (suo motu) to the Committee of Privileges.
  • The Attorney General also has the privileges of an MP (Article 105(4)).
SituationProtected by privilege?
A speech made in the Lok SabhaYes, no court may act on it
A vote given in a parliamentary committeeYes
The same remark repeated at a press conferenceNo
Arrest in a civil case during a sessionYes
Arrest on a criminal charge or under preventive detentionNoQ
CDS 2025 (I): privilege does not extend to freedom from preventive arrest or detention.
Practice this conceptself-check · 4 quick reps

The same idea in a real exam question:

CDS · 2025 · CDS (I) 2025 — General Knowledge · Q92Hard

Example 4 · Government Structure — Parliament, Judiciary and Constitutional Bodies · Houses of Parliament and Their Members

Which of the following descriptions with regard to Parliamentary Privilege for Members of the Parliament of India is/are correct ? 1. The Speaker is empowered to refer suo moto any question of privilege for investigation 2. A question of privilege is accorded priority over other items in the List of Business 3. The privilege extends to freedom from preventive arrest or detention Select the answer using the code given below :

Freedom from arrest is civil only

An MP is free from arrest only in civil cases, during a session and 40 days either side. A criminal case or preventive detention is not covered.

Privilege covers the House, not private life

Immunity attaches to what is said or voted in Parliament or its committees. It does not cover what an MP says in a personal or private capacity outside.

Summary — formulas & gotchas at a glance

A revision cheat-sheet for the formulas and gotchas above. Click any concept name to jump back to its full explanation.

Reference tables (4)

The two Houses and the Rajya Sabha's special powers9 rows
StateRajya Sabha seats
Uttar Pradesh31, the most
Maharashtra19
Tamil Nadu18Q
CDS 2025 (I): of Andhra Pradesh, Bihar, Madhya Pradesh and Tamil Nadu, Tamil Nadu has the most seats.
Bihar16Q
CDS 2021 (II): of Andhra Pradesh, Bihar, Rajasthan and Karnataka, Bihar has the most seats.
West Bengal16
Karnataka12
Andhra Pradesh11
Madhya Pradesh11
Rajasthan10
The Speaker of the Lok Sabha10 rows
SpeakerYearsLok Sabha
G. V. Mavalankar (the first)1952 to 19561st
M. A. Ayyangar1956 to 19621st and 2nd
G. S. Dhillon1969 to 19754th and 5th
Balram Jakhar (the longest)1980 to 19897th and 8th
P. A. Sangma1996 to 199811thQ
CDS 2022 (II): Ayyangar, Dhillon, Jakhar and Sangma were all Speakers of the Lok Sabha.
Manohar Joshi2002 to 200413thQ
CDS 2024 (II): matched Joshi, Chatterjee, Meira Kumar and Mahajan to the 13th, 14th, 15th and 16th Lok Sabha.
Somnath Chatterjee2004 to 200914th
Meira Kumar (the first woman)2009 to 201415th
Sumitra Mahajan2014 to 201916th
Om Birla2019 onward17th and 18th
Disqualification and the anti-defection law6 rows
Case under the Tenth ScheduleDisqualified?
Member voluntarily gives up the party's membershipYes
Member votes against the party whip without permission, not condoned within 15 daysYes
Independent member joins a political partyYes
Nominated member joins a party within six months of taking his seatNo
Nominated member joins a party after six monthsYes
Two-thirds of the legislature party agree to merge with another partyNo
Parliamentary privileges5 rows
SituationProtected by privilege?
A speech made in the Lok SabhaYes, no court may act on it
A vote given in a parliamentary committeeYes
The same remark repeated at a press conferenceNo
Arrest in a civil case during a sessionYes
Arrest on a criminal charge or under preventive detentionNoQ
CDS 2025 (I): privilege does not extend to freedom from preventive arrest or detention.

Watch out for (7)

Test yourself on Government Structure — Parliament, Judiciary and Constitutional Bodies

20 past CDS questions from this chapter, timed at 20 minutes and marked the way the exam marks it. You see your score and every answer the moment you finish. Free to start.