Late Pakistani prime minister Benazir Bhutto's daughters Bakhtawar Bhutto Zardari and Aseefa Bhutto Zardari cast their votes in Sindh's Nawabshah.
Bakhtawar Bhutto Zardari took to her Twitter handle to share a picture with her younger sister, where the two showed their inked thumbs.
Asif Ali Zardari is contesting from NA-213 constituency.
"Voted with @AseefaBZ this morning in #Nawabshah & inshAllah in Shaheed Benazirabad #TeerChalega #Pakistan #Elections2018 #AgliBariPirZardari @AAliZardari," she tweeted.
Meanwhile, a large number of female voters are heading to polling stations in Peshawar to cast their votes, reported the Dawn.
Pakistan Muslim League -Nawaz (PML-N) president Shehbaz Sharif also cast his vote in Lahore's Model Town.
Nearly 106 million registered voters will cast their vote to choose the new government in Pakistan.
As many as 12,570 candidates are contesting for 272 national and 577 provincial assembly seats.
Pakistan saw intense campaigning ahead of the 11th general election by candidates from key parties, namely Pakistan Muslim League (Nawaz) (PML-N), Pakistan Tehreek-e-Insaf (PTI) and Pakistan's Peoples Party(PPP).
The troops have been deployed to provide mandated assistance to the Election Commission of Pakistan (ECP) to conduct polls, according to a statement by the Inter-Services Public Relations (ISPR).
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