The ruling Bharatiya Janata Party (BJP) is set for a massive win in the civic polls in Uttar Pradesh, with its mayoral candidates taking an unassailable lead in 13 of the 16 municipal corporations.

The BSP is giving a tough fight to the BJP in the first three hours of counting of votes case in the mayoral elections in 16 municipal corporations, a Uttar Pradesh poll panel official said on Friday.

As the Bharatiya Janata Party nears a massive win in the Uttar Pradesh Elections, we look at five factors which changed the election.

Over sixty per cent polling was reported across seven districts of Uttar Pradesh for 40 assembly seats in the final phase of state assembly elections, while 86 per cent votes were cast in the second and final phase of the Manipur Assembly polls on Wednesday.

UP Assembly Elections 2017: A total of 535 candidates, including 51 women, are in fray for these assembly seats spread across seven districts of eastern Uttar Pradesh, known as Poorvanchal.

Polling for 49 seats in the sixth and penultimate phase of the Uttar Pradesh elections began at 7 a.m on Saturday amid tight security. The over 1.72 crore electorate will decide the fate of 635 candidates across seven districts in eastern UP.

UP Assembly Elections 2017: Over 57 per cent voting was recorded during the fifth phase of Uttar Pradesh elections on Monday, the Election Commission said.

Millions voted on Monday in the fifth phase of the Uttar Pradesh assembly polls spread across 51 constituencies in 11 districts, officials said. An estimated 60 per cent of the 1.8 crore electorate exercised their franchise between 7 a.m. and 5 p.m. in the country's most populous state, the Election Commission said.

Prime Minister Narendra Modi on Monday said "definite defeat" was staring at both the ruling Samajwadi Party (SP) in Uttar Pradesh and the opposition Bahujan Samaj Party (BSP) and predicted the BJP would win with "huge majority".

Voting in 53 assembly constituencies in the fourth phase of Uttar Pradesh elections began at 7 a.m on Thursday amid tight security, officials said.