What Happened
- On March 16, 2026, polling began at 9 AM for five Rajya Sabha seats from Bihar, continuing until 5 PM, in the Bihar Legislative Assembly complex.
- NDA fielded five candidates: Chief Minister Nitish Kumar, RLM chief Upendra Kushwaha, BJP state president Nitin Nabin, Shivesh Ram, and Ram Nath Thakur.
- RJD nominated one candidate, AD Singh, making the sixth contestant for five seats.
- The real contest is for the fifth seat: NDA candidate Upendra Kushwaha vs. RJD's AD Singh.
- NDA has 202 MLAs in Bihar's 243-member assembly — three short of the 205 needed to win all five seats with a guaranteed quota; RJD needs 41 votes (its own tally plus support from six other MLAs) to win the sixth seat.
- RJD-led Grand Alliance is banking on AIMIM's five MLAs (who announced support for RJD) to push AD Singh over the winning threshold.
- Cross-voting by individual MLAs is expected to decide the outcome of the fifth seat contest.
Static Topic Bridges
Rajya Sabha Election Process — Article 80 and Single Transferable Vote
Members of the Rajya Sabha from states are elected indirectly by the elected members of each State Legislative Assembly. This is provided under Article 80(4) of the Constitution, which prescribes proportional representation through the Single Transferable Vote (STV) system. Seat allocation to states is governed by the Fourth Schedule to the Constitution.
- Article 80(1): Rajya Sabha shall consist of not more than 238 elected representatives of states and UTs + 12 nominated by the President
- Article 80(4): Representatives of each state elected by elected members of State Legislative Assembly via STV
- Fourth Schedule: Lists allocation of Rajya Sabha seats to each state; Bihar has 16 Rajya Sabha seats total
- Voting: Proportional representation by STV — MLA ranks candidates in order of preference (1, 2, 3…)
- Election quota: Total valid votes ÷ (Seats + 1) + 1 = minimum votes needed to win one seat
- Biennial elections: One-third of Rajya Sabha members retire every two years; Rajya Sabha is a permanent house (Article 83(1)) — not subject to dissolution
Connection to this news: Bihar's five vacant seats are being filled through the standard biennial rotation process. The STV system means that in a multi-seat election, NDA's majority is enough to safely elect four candidates; the fifth seat hinges on the precise first-preference vote distribution among remaining MLAs.
Open Ballot System in Rajya Sabha Elections and Cross-Voting
To address chronic cross-voting in Rajya Sabha elections, Parliament amended Section 59 of the Representation of the People Act, 1951 in 2003 to introduce an open ballot system. Under this system, MLAs must show their marked ballot paper to an authorized agent of their party before depositing it. Failure to do so results in the vote being declared invalid.
- Amendment: Section 59, Representation of the People Act, 1951 amended in 2003
- Open ballot requirement: MLA must show marked ballot to party's authorized agent before casting
- Consequence of not showing: Vote treated as invalid (not merely a party discipline issue)
- Anti-defection (Tenth Schedule) does NOT apply to Rajya Sabha elections — the Supreme Court and Election Commission have clarified that a whip cannot be issued for RS elections
- Party may impose internal disciplinary action for cross-voting but cannot seek disqualification under Tenth Schedule
Connection to this news: Despite the open ballot system, cross-voting remains possible because the Tenth Schedule's disqualification threat is absent. AIMIM's announcement that its five MLAs will vote for RJD's AD Singh is permissible — there is no legal compulsion for AIMIM to support NDA simply because of alliance dynamics, and no disqualification risk attaches.
Composition of Bihar Legislative Assembly and Seat Mathematics
Understanding the seat arithmetic is essential for analyzing Rajya Sabha election outcomes. The Bihar Legislative Assembly has 243 seats. The winning quota for each Rajya Sabha seat is calculated as: Total valid votes ÷ (Number of seats + 1) + 1.
- Bihar Assembly: 243 elected members; all 243 MLAs are eligible voters for Rajya Sabha elections
- Five seats being contested → quota = 243 ÷ 6 + 1 = approximately 41.5, rounded to 42 (first-preference votes needed per seat)
- NDA tally: approximately 202 MLAs → can guarantee 4 seats (4 × 42 = 168) with surplus of ~34 votes
- To win 5th seat, NDA needs at least 210 votes — requires 8+ cross-votes from non-NDA MLAs
- RJD-Grand Alliance has approximately 39 MLAs; AIMIM has 5 → combined ~44, enough for 1 seat quota
- Fifth seat outcome depends on whether AIMIM votes hold and whether any NDA MLAs defect
Connection to this news: The mathematical tightness of the fifth seat contest — NDA falling three votes short of a guaranteed fifth seat — is the defining feature of the Bihar RS election. It transforms what should be a routine biennial rotation into a test of alliance loyalty and floor management.
Key Facts & Data
- Bihar Rajya Sabha biennial elections: 5 seats vacant; polling March 16, 2026 (9 AM – 5 PM)
- NDA candidates: Nitish Kumar, Upendra Kushwaha, Nitin Nabin, Shivesh Ram, Ram Nath Thakur
- RJD candidate: AD Singh (sole opposition candidate)
- Bihar Assembly: 243 seats; NDA has approximately 202 MLAs
- Winning quota per seat (5 seats): approximately 41–42 first-preference votes
- AIMIM (5 MLAs) announced support for RJD's AD Singh
- Tenth Schedule does NOT apply to RS election voting — no disqualification for cross-voting
- Open ballot (Section 59, RP Act 1951, amended 2003): MLA must show ballot to party agent
- Rajya Sabha seats from Bihar: 16 total (per Fourth Schedule); 5 up for biennial rotation in 2026
- Rajya Sabha is a permanent house under Article 83(1) — not dissolved; members serve 6-year terms