Polling started at 7am and will end at 4pm in both the seats.
Altogether 12,13,777 voters are eligible to exercise their franchise to elect their representaives from among five nominees in the lone Lok Sabha seat.
The bypoll to Aonglenden assembly segment is a straight contest between the Congress nominee Alemjongshi Longkumer and Sharingain Longkumer of the ruling NDPP.
The bypoll was necessitated following the death of sitting ruling MLA Imtikumzuk in September last year.
The Aonglenden seat has an electorate of 12,436.
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