
The collaboration also aims to evaluate the intricate relationship between overburden and deformation, thereby enhancing the evaluation and design of support systems crucial for tunnelling projects.

The move has come as a big blow to the RJD candidate from Purnea, Bima Bharti, as she was expecting a one-to-one fight with the NDA nominee. But with Pappu Yadav also throwing his hat into the ring now, the contest has turned into a triangular fight which might give the NDA nominee an edge.

The Prime Minister also pointed at the IRCTC land-for-job scam, without naming RJD chief Lalu Prasad Yadav, one of the prime accused in the case.

On Wednesday, Bima Bharti filed the nomination as a RJD candidate from Purnea. Tejashwi Yadav was also present in the nomination of Bima Bharti.

Ajay Jaiswal, the private secretary of Pappu Yadav, confirmed the development. He said that Pappu Yadav will file the nomination on April 2 at 10 a.m.

Rajaram Singh Kushwaha, two-time MLA from Obra assembly constituency in Aurangabad district, will contest against NDA candidate Upendra Kushwaha.

Congress will contest in Kishanganj, Katihar, Bhagalpur, Muzaffarpur, Samastipur (Reserved), West Champaran, Patna Sahib, Sasaram (Reserved) and Maharajganj Lok Sabha constituencies.

The LJP-Ram Vilas is contesting on five seats in Bihar and Chirag Paswan, who currently is the Jamui MP, has already announced that he will contest from Hajipur (SC) seat - long held by his father and party founder, the late Ram Vilas Paswan.

Pappu Yadav, who recently merged his Jan Adhikar Party with the Congress, said, "I would rather die but not leave Purnea and the Congress party. I will contest from this seat as the candidate of INDIA bloc in the Lok Sabha election."

Hindustani Awam Morcha-Secular (HAM-S) founder Jitan Ram Manjhi filed his nomination for the upcoming Lok Sabha elections from Gaya as the NDA nominee on Thursday.