BPSC · Polity

State Legislature and Bihar's Bicameral Legislature

75 min read · Updated 5 Oct 2026

1. BPSC demand and study route

Prepare five linked clusters: composition and tenure; presiding officers and membership; sessions and voting; ordinary and Money Bills; budget and executive control. Questions often interchange Parliament and State Legislature, invent a joint sitting for State Houses, give Legislative Council a power to remove government, or confuse fourteen-day and one-month limits.

For every problem, ask: Which House can introduce the matter? Can Council veto or only delay? Is Governor's recommendation required? What majority applies? Does dissolution of Assembly cause the pending Bill to lapse?

2. What constitutes a State Legislature?

Article 168 makes Governor a constituent part of every State Legislature. A unicameral State has Governor and Legislative Assembly. A bicameral State has Governor, Legislative Assembly and Legislative Council. Bihar is bicameral. Governor is not a member of either House, but performs constitutional legislative functions such as summoning, addressing, assenting to Bills and promulgating Ordinances under the relevant Articles.

The Assembly is directly elected from territorial constituencies and embodies popular responsibility. The Council is a continuing indirectly elected and partly nominated revising chamber. It can deliberate and delay ordinary legislation but cannot permanently override Assembly or control the ministry's survival.

3. Core article map

ArticlesSubjectHigh-yield cue
168–171Houses, creation/abolition of Council, composition.Governor is part; Council is not compulsory in every State.
172–177Duration, qualifications, sessions, Governor's address, participation rights.Assembly has a term; Council is continuing.
178–187Presiding officers, salaries and legislative secretariat.Speaker/Deputy Speaker; Chairman/Deputy Chairman.
188–193Oath, voting, vacancies, disqualification and penalty.Quorum: ten or one-tenth, whichever is greater.
194–195Powers, privileges, salaries and allowances.Legislative privilege is not a general licence to break criminal law.
196–201Bills, Money Bills and Governor/President stage.No State-level joint sitting.
202–207Annual financial statement, grants, appropriation and financial Bills.Demands for grants belong to Assembly.
208–212Rules, financial procedure, language, judges and judicial non-interference in procedure.Article 212 protects procedural regularity, not substantive unconstitutionality.

4. Creation or abolition of Legislative Council

StageRequirementExam trap
Assembly resolutionMajority of total membership of Assembly plus at least two-thirds of members present and voting.It is not a simple majority alone.
Parliamentary lawParliament may then create or abolish Council by law.Assembly resolution does not itself create or abolish it.
Constitutional effectLaw may amend constitutional provisions as necessary and include incidental provisions.Article 169(3) says such law is not deemed an Article 368 constitutional amendment.
Role of CouncilArticle 169 does not require the existing Council's consent to its abolition.The special resolution is passed by Assembly.

5. Legislative Assembly: composition and election

PointConstitutional positionApplication
MethodMembers are directly elected from territorial constituencies.Every constituency elects its representative under election law.
General size ruleNot more than 500 and not less than 60, subject to constitutional exceptions and Article 333.Do not apply this general range blindly to exceptional small States.
RepresentationRatio between population of each constituency and seats should, as far as practicable, be the same throughout State.This is the equality principle behind delimitation.
ReservationsArticle 332 provides Assembly-seat reservation for Scheduled Castes and Scheduled Tribes.It concerns Assembly, not the Article 171 Council categories.
BiharElection Commission records 243 Assembly constituencies.The ministry-size ceiling and majority calculations use Assembly strength.

6. Legislative Council: size and composition

CategoryConstitutional shareElector/appointing route
Local authoritiesAs nearly as may be one-third.Electorates of specified local authorities.
GraduatesAs nearly as may be one-twelfth.Persons who have been graduates for at least three years or possess prescribed equivalent qualifications.
TeachersAs nearly as may be one-twelfth.Persons teaching for at least three years in specified institutions not lower than secondary-school standard.
Assembly membersAs nearly as may be one-third.MLAs elect persons who are not members of Assembly.
Governor nomineesRemainder.Persons with special knowledge or practical experience in literature, science, art, cooperative movement or social service.

7. Bihar Legislative Council: 75-seat composition

RouteSeats in BiharNature
Local authorities24Indirect election from local-authority constituencies.
Graduates6Election from graduate constituencies.
Teachers6Election from teacher constituencies.
By MLAs27Assembly members elect Council members.
Governor nominees12Nominated from Article 171(5) fields.
Total75Within one-third ceiling relative to Bihar's 243-member Assembly.

8. Assembly and Council compared

PointLegislative AssemblyLegislative Council
ElectionDirect from territorial constituencies.Indirect and partly nominated, with multiple constituencies.
DurationNormally five years unless sooner dissolved.Continuing House; not subject to dissolution.
RetirementAll elected together for a general term.As nearly as possible one-third retire every second year.
Minimum age25 years.30 years.
Government confidenceCouncil of Ministers collectively responsible to it.Cannot remove ministry by no-confidence vote.
Money BillOnly Assembly may introduce and finally decide.Can recommend within 14 days; cannot amend or veto.
Ordinary BillUltimately prevails through Article 197 repassage.Can delay and suggest amendments, not permanently veto.
Presiding officersSpeaker and Deputy Speaker.Chairman and Deputy Chairman.

9. Duration and Emergency extension

Under Article 172, Assembly continues for five years from the date appointed for its first meeting unless sooner dissolved. During a Proclamation of Emergency, Parliament may by law extend this period for not more than one year at a time, but not beyond six months after the Proclamation has ceased to operate.

Legislative Council is not dissolved. Parliament provides by law for retirement of as nearly as possible one-third of its members every second year. This creates continuity and institutional memory, but not superior democratic authority over Assembly.

10. Membership qualifications, oath and vacancies

RulePositionTrap
Citizenship and oathMust be citizen of India and make prescribed oath/affirmation before authorised person.Article 188 oath is required before taking seat.
AgeAt least 25 for Assembly; 30 for Council.Do not reverse the ages.
Additional qualificationsMay be prescribed by Parliament by law.State Legislature cannot rewrite constitutional age.
Dual State-house membershipNo person can be member of both Houses of same State Legislature; law provides vacation of one seat.Bicameral membership is not simultaneous indefinitely.
AbsenceHouse may declare seat vacant for absence without permission for sixty days, excluding specified adjournment/prorogation periods.Vacancy is not automatic at every sixty-day calendar mark.
Unauthorised sitting/votingArticle 193 prescribes penalty of ₹500 for each day in specified cases.It is a constitutional monetary penalty, not the member's salary.

11. Disqualifications and decision-making authority

GroundMeaning
Office of profitHolding an office of profit under Union or State, unless State law declares it non-disqualifying.
Mental capacityBeing of unsound mind and so declared by competent court.
InsolvencyBeing an undischarged insolvent.
Citizenship/allegianceNot a citizen, voluntarily acquiring foreign citizenship, or acknowledging foreign allegiance.
Parliamentary lawDisqualification by or under a law made by Parliament.
DefectionDisqualification under Tenth Schedule, recognised by Article 191(2).

12. Sessions, prorogation, dissolution and quorum

TermMeaningKey rule
SummoningCalling House/Houses to meet.Not more than six months between last sitting of one session and first sitting of next.
AdjournmentSuspends a sitting for a time fixed by presiding officer/House.Does not end the session.
ProrogationEnds a session through Governor's constitutional action.Does not dissolve Assembly.
DissolutionEnds the life of Assembly.Legislative Council cannot be dissolved.
Special addressGovernor addresses at first session after each general Assembly election and first session of each year.Not required at the opening of every session.
QuorumTen members or one-tenth of total membership, whichever is greater.Applies to a House until State law otherwise provides.

13. Presiding officers

HouseOfficersRemoval and continuity
AssemblySpeaker and Deputy Speaker chosen by Assembly.Removal by majority of all then members of Assembly, with at least fourteen days' notice.
CouncilChairman and Deputy Chairman chosen by Council.Removal by majority of all then members of Council, with at least fourteen days' notice.
ResignationSpeaker resigns to Deputy Speaker and vice versa; Chairman to Deputy Chairman and vice versa.Resignation is not addressed to Governor.
After dissolutionSpeaker does not vacate office until immediately before first meeting of new Assembly.This special continuity does not create an Assembly after dissolution.
Removal motionOfficer whose removal is under consideration does not preside.Speaker may speak and vote in first instance but has no casting vote on that motion.

15. Money Bill: Assembly's decisive power

StageRule
IntroductionMoney Bill cannot be introduced in Legislative Council; it begins only in Assembly.
Speaker certificateIf question arises whether a Bill is a Money Bill, Assembly Speaker's decision is final under Article 199.
Council roleAfter Assembly passes, Council may return within fourteen days with recommendations.
Assembly responseAssembly may accept or reject all or any recommendations.
No return in timeIf Council does not return within fourteen days, Bill is deemed passed by both Houses in Assembly form.
Final formAccepted recommendations become part; rejected recommendations do not.

16. Budget and financial control

DevicePurposeAssembly–Council position
Annual Financial StatementEstimated receipts and expenditure for financial year, with charged expenditure shown separately.Laid before House/Houses.
Charged expenditureNot submitted to vote, though it may be discussed.Council may discuss; Assembly also does not vote it.
Demands for grantsVotable expenditure sought department-wise.Submitted only to Assembly; may be assented to, refused or reduced.
Appropriation BillAuthorises withdrawal from Consolidated Fund for voted grants and charged expenditure.Financial initiative and final control rest with Assembly.
Supplementary/additional/excess grantsMeet excess or new expenditure beyond original authorisation.Follow Articles 205 and 203–204 principles.
Vote on accountAdvance grant for part of a financial year pending full procedure.Assembly grants it under Article 206.
Vote of creditGrant for unexpected demand where details cannot be stated ordinarily.Distinct from routine vote on account.
Exceptional grantGrant forming no part of current service of a financial year.Separate constitutional category.

17. When does a Bill lapse?

Position at Assembly dissolutionResult
Bill pending in AssemblyLapses.
Bill passed by Assembly and pending in CouncilLapses.
Bill pending in Council but not passed by AssemblyDoes not lapse.
Prorogation of House/HousesDoes not cause a pending Bill to lapse.

18. Devices of legislative control over executive

DeviceMain functionConfidence effect
QuestionsSeek information and expose administrative performance.Ordinarily not by itself a confidence vote.
Calling attention/discussionBring urgent public matters before government.Political scrutiny, subject to House rules.
CommitteesDetailed examination of accounts, assurances, Bills and administration.Reports strengthen oversight; government does not fall merely on every adverse report.
Cut motionsChallenge or reduce a demand for grant in Assembly.Connected with financial control and government's majority.
No-confidence motionTests whether Council of Ministers retains Assembly confidence.Operates in Assembly, not Council.

19. Privileges, language and limits on court inquiry

Article 194 protects freedom of speech in Legislature subject to Constitution and House rules, and protects members from court proceedings for anything said or any vote given in Legislature or its committees. This is functional legislative immunity, not a blanket immunity from ordinary criminal law outside legitimate legislative functions.

Article 210 regulates language in State Legislature. Article 211 bars discussion of conduct of Supreme Court or High Court judges in discharge of duties. Article 212 prevents courts from questioning legislative proceedings merely for alleged procedural irregularity and protects officers exercising procedural/order powers. It does not place substantively unconstitutional legislative action beyond judicial review.

20. Bihar bicameral development: short timeline

23. Official PYQ status

No question is reproduced as an official BPSC PYQ because its complete wording and all options were not verified from an official booklet during preparation. The following are original BPSC-style practice questions.

25. BPSC-style practice: exactly 20 MCQs