Chief Electoral Officer V K Dewangan told reporters here that results of Chandel, Jiribam, Senapati and Kangpokpi would take "minimal time".
He said that the result in the Thoubal constituency, where rights activist Irom Sharmila is pitted against Chief Minister O Ibobi Sing, is likely to take more time.
He said central para-military forces were guarding the EVMs as prohibitory orders under Section 144 CrPC were imposed by the District magistrates near the perimeter of all counting halls.