Stakes are high for the Bharatiya Janata Party, as the results will signal if it has deepened its roots in Tripura, and made further inroads in Meghalaya and Nagaland, or if the Opposition has managed to dent its influence.
Nagaland and Meghalaya BJP chief Temjen Imna Along and Ernest Mawrie, respectively also named party candidates approved by the party's central election committee.
Six non-Congress parties and an independent MLA constitute the MDA government.
Sangma, the outgoing chief minister, said he has support of the BJP, the HSPDP and two Independent MLAs, while asserting the total tally may go up in the coming days as he is in touch with other parties as well.
In Uttar Pradesh, the saffron party's vote share went up to 41.8 per cent as against 39.67 per cent in the 2017 assembly polls, an increase of 2.13 per cent.