The fifteen constituencies that will go to polls are: Athani, Kagwad, Gokak, Yellapura, Hirekerur, Ranibennur, Vijaynagara, Chickballapura, K R Pura, Yeshwanthpura, Mahalakshmi Layout, Shivajinagara, Hosakote, K R Pete and Hunsur.
Here's a look at where heavyweights stand.
Counting of votes is underway in assembly byelection to 58 seats in 11 states including Madhya Pradesh where the results will decide the fate of the Shivraj Singh Chouhan government.
Voter turnout was 67.47 per cent in 2015 assembly election. The voting percentage was 57.04 till 6 pm deadline, and rose to 61.46 per cent as those in queues at polling stations were allowed to vote, poll officials said, adding it may increase further.
The TRS emerged victorious in the Telangana assembly elections on Tuesday, bagging 88 seats out of the 119-member assembly.
Chief Minister Yogi Adityanath who went on a whirlwind tour of the state to ensure the victory of his party candidates, described it as a "historic win". He attributed the victory to Prime Minister Narendra Modi's vision and BJP chief Amit Shah's guidance.
Karnataka Chief Minister B S Yediyurappa on Wednesday expanded his 17-month old cabinet, inducting seven ministers, and indicated that excise minister H Nagesh would be dropped. Governor Vajubhai Vala administered the oath of office and secrecy to the ministers at a ceremony at the Raj Bhavan.
"In Bengal, the BJP has only one MLA but they are so afraid of us that they are saying 'bachao' (save us)," he said.
Rahul Gandhi also fell down in the melee after police tried to stop him and his supporters from proceeding on the Yamuna Expressway.
As the virus ravaged rural areas, the state BJP figured out it was impossible to underplay or escape its impact on its political plans.
Dividing people in the name of religion, engineering riots and committing atrocities on Dalits is not Hindutva but to unite one human being with another is, he said in a veiled attack on the Bharatiya Janata Party while replying to a question at a summit organised by news channel Times Now.
The BJP's losses in Rajasthan, Madhya Pradesh and Chhattisgarh, where the UP CM had addressed nearly 75 rallies, has put a big question mark on his ability to deliver in high-octane contests, reports Virendra Singh Rawat.
Congress leaders have hit out at the BJP governments at the Centre and in Karnataka, questioning its timing.
Priyanka Gandhi's charge were the key seats of Lucknow, Amethi, Raebareli, Sultanpur, Gorakhpur, Varanasi, Phulpur, Allahabad, Barabanki, and Kushinagar.
Yadav vowed to dislodge the government headed by Nitish Kumar, whom Congress leader Avinash Pandey in his address accused of "apharan" (hijacking) of the mandate in the previous elections.
Shah said opposition parties led by the Cong misled people on CAA and disturbed the atmosphere of Delhi. Delhi will go to polls next year and HM exuded confidence that 'lotus will bloom'.
Singh said in his plea before the high court that Deshmukh held meetings at his residence with several Mumbai police officials, including Waze, in February this year.
The elections in this phase are seen as a big test for the Bharatiya Janata Party
Madhaw Anand, the party's principal national general secretary and chief spokesperson, resigned from the posts as well as the primary membership stating that the party ran the risk of being "finished" on account of the "inconsequential" move.
"I say that he (Sushant) was not a Rajput. Please don't mind but a Rajput who belongs to Maharana Pratap's clan cannot hang himself by a rope," Yadav said on Wednesday while inaugurating a newly-built road in Saharsa, his assembly constituency.
A party source said most of the leaders, however, are hoping that Gandhi will continue to lead the party as the Nehru-Gandhi family acts as a "glue" that binds the party together.
A senior police official said a case of attempt to murder under relevant sections of the IPC and the Arms Act was registered in connection with the incident and an investigation is underway.
From Jammu and Kashmir to Andhra Pradesh, consumers are facing power cuts ranging from 2 hours to 8 hours.
The anti-BJP parties have alleged that Patel unilaterally lifted restrictions on the use of alcohol in the Muslim-majority islands, banned beef products, citing Animal Preservation and demolished fishermen's sheds built on the coastal areas, saying they violated the Coast Guard Act.
Aam Aadmi Party chief Arvind Kejriwal on Wednesday requested the Bharatiya Janata Party's chief ministerial candidate for Delhi and former Indian Police Service officer Kiran Bedi to not saffronise freedom fighters, after Bedi put her party's scarf around the statue of Lala Lajpat Rai in Krishna Nagar.
'The home minister of India has given his assurance to the MP of Lakshadweep.'
'It is our right to protest and draw the attention of this government, which is sleeping and appears blind, as it has failed to see the pain and struggle of the jobless youth.'
The Padma Bhushan was conferred on 17 personalities including N Chandrasekharan, chairman of Tata Sons, Krishna and Suchita Ella of Bharat Biotech, Cyrus Poonawalla, Satya Nadella, chairman of Microsoft, Sunder Pichai, chairman of Google.
Around 65 per cent polling was reported in elections to 147 municipal councils and 17 nagar panchayats in Maharashtra on Sunday.
He also said that although India got independence much before Goa became free, people of the country could not enjoy at that time as they felt uneasy thinking that one part was the country was still under foreign rule.
Singh said nobody anticipated that Scindia would quit the party.
Polling in Rajarajeswari Nagar constituency has been deferred to May 28.
The former Congress leader had sought more time, till January 30, to surrender saying he has to settle family affairs related to children and property and also needs time to file appeal in the Supreme Court against the high court verdict.
Veteran Congress leader Digvijaya Singh and Bharatiya Janata Party candidates Jyotiraditya Scindia and Sumer Singh Solanki on Friday won Rajya Sabha election from Madhya Pradesh.
Director General of Police R K Shukla announced the suspension of the four officials -- three inspectors and a sub-inspector -- for their alleged negligence which led to the delay in registering the offence.
'If Khan Market today -- a neon-drenched spectacle of blingy shops and pricey eateries -- is what it is, it's not due to the dramatic shift in political dispensations, but because free-market India is another country,' notes Sunil Sethi.
EPS' real test will commence with a decision whether or not to patch up with OPS and on what terms -- and then, to decide whether or not to have the BJP for an electoral ally, come 2024, observes N Sathiya Moorthy.
Tamil Nadu, Kerala, West Bengal, Assam and the Union Territory of neighbouring Puducherry are likely to go to polls in April or May.
The plea for contempt action has been filed as there are repeated incidents of violence and false cases are being lodged against their members, advocate Amar Dave, appearing for TMC, said.
The Congress workers were protesting against the Centre's new land bill