In the 2024 Lok Sabha election, Sudama Prasad of Communist Party of India (Marxist-Leninist) (Liberation) (CPI(ML)(L)) won the Arrah constituency, defeating R. K. Singh of Bharatiya Janata Party by a margin of 59,808 votes.
In the 2024 Lok Sabha election, Sudama Prasad of Communist Party of India (Marxist-Leninist) (Liberation) (CPI(ML)(L)) won the Arrah constituency, defeating R. K. Singh of Bharatiya Janata Party by a margin of 59,808 votes.