Congress President Rahul Gandhi with party General Secretary and Uttar Pradesh - East in charge Priyanka Gandhi Vadra and other leaders wave at party supporters during a roadshow after filing his nomination papers for Lok Sabha elections, in Wayanad. (PTI photo)
Supporters of India's ruling Bharatiya Janata Party hold cut-outs of Prime Minister Narendra Modi during an election campaign rally addressed by Modi in Kolkata. (Photo: Reuters)
Rahul Gandhi along with former Kerala CM Oommen Chandy, party General Secretary and Uttar Pradesh - East in charge Priyanka Gandhi Vadra and other leaders during a roadshow ahead of his nomination filing for Lok Sabha elections, in Wayanad. (Photo: IANS)
Congress leader and the party's campaign and election management committee for Jammu and Kashmir Chairman Ghulam Nabi Azad releases the party's election manifesto for the 2019 Lok Sabha elections in Jammu. (Photo: IANS)
National People's Party (NPP) Lok Sabha candidate from Tura, Agatha K. Sangma addresses during an election rally in West Garo Hills district of Meghalaya. (Photo: IANS)
Shiromani Akali Dal (SAD) President Sukhbir Singh Badal with Punjab BJP President Shwait Malik during an election rally in Amritsar. (Photo: IANS)
Indian Union Muslim League (IUML) supporters, with green flags, join supporters of Congress as they wave flags prior to the filing of nomination papers by Congress President Rahul Gandhi, in Wayanad. (PTI photo)
BJP chief Amit Shah addresses a public rally in Guntur, Andhra Pradesh. (Photo: IANS)
Jana Sena Party President Pawan Kalyan addresses during a public rally in Andhra Pradesh's Gajuwaka. (Photo: IANS)
Congress leader CJ Chavda during a roadshow before filing his nomination from Gandhinagar constituency for the parliamentary seat, ahead of Lok Sabha polls in Ahmedabad. (PTI photo)
Makkal Needhi Maiam leader Kamal Hassan during an election campaign in support of party candidate from Madurai constituency M. Azhagar, ahead of the Lok Sabha polls in Madurai. (PTI photo)
BJP supporters participate in 'Swachh Bharat Abhiyaan' at Brigade parade ground, a day after PM Narendra Modi''s election campaign rally, in Kolkata. (PTI photo)
YSR Congress party leader and party President YS Jaganmohan Reddy's sister YS Sharmila greets supporters during a public rally at Undi in West Godavari district of Andhra Pradesh. (Photo: IANS)
Congress leader Shakti Singh Gohil addresses a press conference at the launch of the party's election manifesto for the 2019 Lok Sabha polls, in Patna. (Photo: IANS)
Union Minister and BJP's Lok Sabha Candidate from Amethi, Smriti Irani being welcomed by party workers at a public rally ahead of 2019 Lok Sabha elections, at Parsadepur in Uttar Pradesh's Rae Bareli district. (IANS photo)
West Bengal Chief Minister and Trinamool Congress supremo Mamata Banerjee addresses an election rally ahead of the Lok Sabha polls, in Cooch Behar district. (PTI photo)
CPI's Lok Sabha candidate from Begusarai, Kanhaiya Kumar greets supporters during a roadshow ahead of 2019 Lok Sabha elections, in Bihar's Begusarai. (PTI photo)
Union Home Minister and BJP Lok Sabha candidate from Lucknow Rajnath Singh during an event in Lucknow. (PTI photo)