Jan Adhikar Party Chief Pappu Yadav addresses an election campaign rally at Wazirganj Vidhan Sabha constituency, ahead of Bihar Assembly polls, in Gaya.

Supporters wave as Bihar CM Nitish Kumar arrives in a helicopter for an election rally ahead of State Assembly elections, in Rohtas district.

Bihar Chief Minister Nitish Kumar waves at crowd during an election campaign rally, at Nabinagar in Aurangabad district.

LJP President Chirag Paswan performs rituals for his late father and former Union Minister Ram Vilas Paswan, at Janardan Ghat Digha in Patna.

LJP Chief Chirag Paswan performs rituals for his late father and former Union Minister Ram Vilas Paswan, in Patna.

BJP General Secretary Bhupender Yadav (C) with state party President Sanjay Jaiswal (R) and MP Manoj Tiwari launch 'E Kamal' newsletter and promotional music, ahead of the Bihar As...

RJD leader Tejaswi Yadav (R) and Congress General Secretary Randeep Singh Surjewala (C) during a joint press conference ahead of Bihar Assembly elections, in Patna.

Bihar Chief Minister Nitish Kumar addresses a gathering during an election meeting, ahead of Bihar Assembly elections, at Obra in Aurangabad district.

Bihar Chief Minister Nitish Kumar addresses a gathering during an election meeting, ahead of Bihar Assembly elections, at Obra in Aurangabad district.

BJP National President JP Nadda waves at supporter during a public rally in Bihar.

Bihar Chief Minister Nitish Kumar during an election rally at Belaganj assembly constituency, in Gaya.

Bhim Army Chief Chandrashekhar Azad with Jan Adhikar Party (JAP) President Pappu Yadav arrive during an election rally ahead of Bihar Assembly Election, in Buxar.

Union Law and IT Minister Ravi Shankar Prasad along with BJP's Bihar In-charge Devendra Fadnavis (2nd R) and JD-U leader Sanjay Jha (L) release NDA manifesto for Bihar Assembly Ele...

Congress leader Shatrughan Sinha's son Luv Sinha with his mother flashes victory sign after filing nomination paper from Bankipore Assembly seat, in Patna.

Communist Party of India (Marxist-Leninist) (CPI-ML) National Secretary Dipankar Bhattacharya with politburo member Kavita Krishnan and other leaders releases the party's manifesto...

Union Law and IT Minister Ravi Shankar Prasad along with Bharatiya Janata Party (BJP) candidate from Bankipore Assembly seat Nitin Nabin being garlanded during 'Aashirvaad' functio...

Bihar Chief Minister Nitish Kumar's followers wave as he arrives in a helicopter during an election rally, in Banka.

Jan Adhikar Party chief Pappu Yadav hugs Bhim Army Chief Chandrashekhar Azad during Progressive Democratize Alliance (PDA) press conference for Bihar assembly elections, in Patna.

RJD leader and candidate from Raghopur constituency Tejashwi Yadav with his elder brother Tej Pratap flashes the victory sign after filing nomination papers for the upcoming Bihar ...

Bihar Chief Minister Nitish Kumar waves to his supporters during an election rally, in Banka.