The polls will start with the first phase on April 11 and will end on May 19 when the seventh and last phase will be held.
The decision to carry out elections in seven phases has been made keeping in mind availability and movement of security forces, Srinivasan said.
A total of 7.06 crore voters will exercise their franchise on 72,723 polling stations, he said.
As per schedule, the four constituencies which will go to polls on April 11 are Aurangabad, Gaya, Nawada, Jamui.
Five constituencies - Kishanganj, Katihar, Purnea, Bhagalpur and Banka - will vote on April 18, the second phase.
While Jhanjharpur, Supaul, Araria, Madhepura and Khagaria will witness polling on April 23, Darbhanga, Ujiarpur, Samastipur, Begusarai and Munger will go to polls on April 29 in fourth phase, Srinivasan told reporters.
Sitamarhi, Madhubani, Muzaffarpur, Saran and Hajipur will vote on May 6 in the phase, he said.
Voting will take place in eight constituencies of Valmikinagar, West Champaran, East Champaran, Sheohar, Vaishali, Gopalganj, Siwan and Maharajganj in the sixth phase on May 12.
Patna Saheb, Nalanda, Patliputra, Ara, Buxar, Sasaram, Jehanbad and Karakat will vote in the seventh and final phase on May 19.
Out of total 7.06 crore voters of the state, 15.50 lakh will exercise their franchise for the first time, the CEO said.
(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)