Long queues could be seen at a number of polling stations across Haryana and Chandigarh. In Haryana, Kurukshetra (65 percent), Sirsa (64 percent) and Hisar (63 percent) recorded the highest polling till 4 p.m.
It was 55 percent in Gurgaon from where Aam Aadmi Party (AAP) leader Yogendra Yadav is contesting, while Bhiwani-Mahendergarh recorded a relatively lower turnout of 53 percent.
There were reports of electronic voting machines (EVMs) not functioning properly at five-six places in Haryana. There were reports also of minor clashes at three-four places.
Nearly 1.60 crore people, including over 73.8 lakh women, are eligible to vote in Haryana to decide the fate of 230 candidates, including 10 women candidates, who are contesting in the state's 10 Lok Sabha constituencies.
Haryana Chief Minister Bhupinder Singh Hooda and his family members cast their vote in Rohtak's Sanghi village while billionaire-industrialist MP Naveen Jindal cast his vote in Kurukshetra town.
In Chandigarh, enthusiastic voters began queuing up in the first hour after the commencement of polling at 7 a.m. A total of 17 candidates are in the fray for the lone Lok Sabha seat from Chandigarh.
The big fight in Chandigarh is between former railway minister and Congress leader Pawan Kumar Bansal, who is the sitting MP from the city beautiful, and three women challengers - Kirron Kher of the BJP, Gulkirat Kaur Panag (Gul Panag) of the Aam Aadmi Party (AAP), and Jannat Jahan-ul-Haq of the Bahujan Samaj Party.
Kirron Kher and Gul Panag are celebrity candidates from Mumbai's film industry. Both have lived in Chandigarh earlier.
Chandigarh has over 2.81 lakh women voters while there are over 1.71 lakh young voters in the 20-29 age group.
While Bansal cast his vote in Sector 28, actress Kirron Kher, who has her vote in Mumbai, accompanied her 101-year-old father and other family members to a polling station in Sector 8.