Congress leader Pawan Khera said no profession is small and asked Modi "why do you consider being called a 'chaiwala' a humiliating comment".
The exercise caused difficulties to common people only in initial days and it is not so now, the PM said.
Tiwari, a Lok Sabha MP, asked the Congress to clarify its stand on controversial statements made recently by party leaders Raj Babbar and Navjot Singh Sidhu.
A BJP spokesperson said that Chief Minister Vasundhara Raje will file nomination from Jhalarapatan assembly constituency on November 17.
Addressing a rally ahead of the November 28 polls in Madhya Pradesh, Modi said the Congress, which was seeking an account of the BJP government's performance, should explain what it did for the state during its over five-decade rule.
Live updates of the assembly election campaign in Chhattisgarh where Congress is hoping to oust the Raman Singh-led government. BJP has been in power in the state for the past 15 years
Singh, who is seeking re-election from Goshamal constituency in the city in the December 7 Assembly elections, filed the affidavit along with his nomination on November 12.
He expressed confidence that the TRS would return to power in the state with a record majority in the assembly polls.
Mehta had won the seat, which has a sizeable number of Muslim voters, in the 2013 assembly elections with a margin of over 30,000 votes.
The Congress chief also tweeted a picture of Modi, Union minister Smriti Irani and ABVP's Delhi University president Ankiv Baisoya, alleging "Fake degree is in BJP's DNA".
Facebook identified 48 disruptions of its services in eight countries in the first half this year, compared to 46 disruptions in 12 countries in the second half of 2017.
The state BJP leadership was quick to hit back, claiming that Banerjee was suffering from "fear psychosis" as it dreads losing to the BJP in the next Lok Sabha polls.
Christians constitute around 87 percent of the population of Mizoram, according to the 2011 Census.
"When our alliance is fully confident of getting an absolute majority (in the 90-member House), where does the question of a post-poll tie-up with the BJP or the Congress arise?" the leader said
The TRS is locked in a contest with the BJP and the "grand alliance" comprising Congress, TDP, CPI and Telangana Jana Samiti.
Kansa and Shakuni are two popular 'maternal uncles' from the Hindu mythology, who are mostly seen as negative characters.
Addressing a rally in Deori town in Sagar district of poll-bound Madhya Pradesh, he also termed demonetisation as the "biggest ever scam" of the country.
Mungantiwar, the state's Forest minister, has been at the centre of attacks from politicians like Thackeray and Union minister Maneka Gandhi as well as animal rights groups for the killing of tigress Avni.
Live updates of the assembly election campaign in Madhya Pradesh where Congress is hoping to oust the Shivraj Singh Chouhan-led government. BJP has been in power in MP for 15 years
Home Minister Rajnath Singh also directed Home Secretary Rajiv Gauba to monitor the situation in Tamil Nadu and provide all help to the state administration.
BJP district president Dr Satyaprakash Acharya said route of the roadshow will be decided in consultation with the candidates and party workers.
"They (the NDA government) are destroying institutions. They are trying to change the way the RBI and the CBI function. The party that has made 'building statues' its poll agenda will itself become a statue after the coming Lok Sabha election," she told a party meeting here.
Modi said if Congress makes someone who is not from the (Gandhi) family as party president for at least five years, then he will believe that Pandit Jawaharlal Nehru really created a truly democratic system there.
Addressing a campaign rally for the November 28 Madhya Pradesh Assembly polls, Gandhi said Modi does not talk about being a "chowkidar (watchman) of the country and of tackling corruption.
The construction pace under Nitin Gadkari’s watch has picked up to 27km/day in FY18. In the last year of UPA-2 during FY14, it was 11.7km/day