As counting is on in the five states - Kerala, Tamil Nadu, Puducherry, Assam and West Bengal -- here's a look at where the heavyweights stand.
'Since the rise of the Modi-Shah paradigm, the BJP has followed a simple formula.' 'Sweep the Hindi heartland and the two big Western states, and you can rule India with a majority by just adding some little bits on the platter from here and there,' points out Shekhar Gupta.
Sarbananda Sonowal was on Sunday unanimously elected as Bharatiya Janata Party legislature party leader in Assam
A day after total shutdown in Assam to protest against the CAB, fresh protests erupted in the state and neighbouring Tripura and other parts of the nation.
'If the Citizenship Bill passes, then the very principle of Indian citizenship, which is called jus soli (right of birthplace) will convert to principle of jus sanguinis (right of blood) on the basis of religion.' 'Citizenship is being given on the basis of religion and it is against the Constitution.'
An umbrella organization of several ethnic groups has decided to launch an agitation opposing the statehood demands raised by a number of ethnic groups in Assam. including Bodos, Karbis and Koch-Rajbongshis.
Throwing security concerns to wind Congress vice-president Rahul Gandhi on Wednesday plunged himself amid the masses in Nagaon district of Assam during a road show after seeking blessings of Goddess Kamakhya at the historic Kamakhya Temple in Guwahati earlier in the day.
The real brilliance of this RSS campaign, therefore, lies in building a dominant power base with, and for, a mostly non-RSS leadership. That is why the rise of the BJP in Assam is their stand-out victory, says Shekhar Gupta.
The National Security Guards, which protects the most ulnerable' VVIPs of the country, has decided to stop taking any more protectees under its elite 'black cat' commando security cover.
'If the Amendment Bill 2016 becomes law, the indigenous people of Assam will become a minority and the language, literature and culture of Assam will be lost.'
High voter turnout was recorded in the assembly polls in Assam and West Bengal where an estimated 82.02 per cent and 79.51 per cent of the voters cast their ballots till 5 pm.
'As demonetisation showed us, the Shah-Modi duo can take big risks.' 'Risking economic damage for political benefit, however, is one thing, stoking old fires in complicated Assam is another', warns Shekhar Gupta.
Even before the trends started coming, eager party workers were seen glued to their smart phones viewing the counting progress online.
Over 95 lakh voters will decide the fate of 539 candidates, including 43 females, in 65 constituencies spread across the state.
Ahead of the Lok Sabha polls, 11 parties on Tuesday got together with a vow to defeat Congress-led United Progressive Alliances and prevent the Bharatiya Janata Party from coming to power by presenting themselves as an alternative to them.
Bharatiya Janata Party president Rajnath Singh on Sunday termed the Congress-led United Progressive Alliance government as the most corrupt in independent India and pledged to send corrupt ministers of the outgoing administration to jail once his party is voted to power.
Several places in Arunachal Pradesh, including capital Itanagar, were cut off by floods and landslides.
'The win in Assam is likely to have a ripple effect in other north-eastern states like Manipur and Nagaland which have been reluctant to embrace the BJP in the past,' says Nitin A Gokhale, the distinguished commentator on strategic affairs, who lived and reported from Assam between 1983 and 2006.
81 per cent voter turnout recorded in West Bengal, 80 per cent in Assam.
Sarbananda Sonowal was on Tuesday sworn in as the 14th chief minister of Assam in the presence of Prime Minister Narendra Modi, Bharatiya Janata Party president Amit Shah and other dignitaries at a huge public function at Khanapara field.
Barring Maharashtra, the poll percentage in rest of the states was in excess of 60 per cent while in Puducherry it was 80.47 per cent.