Polling on forty eight vacant seats of the Senate will be held on Tuesday.In the federal capital, National Assembly members will elect senators for one general seat and one seat for technocrats, including Ulema.The members of the four provincial assemblies will elect senators including seven for general seats, two for women seats, and two for technocrats, including Ulema, from their respective province.One senator for non-Muslims will be elected each from Punjab and Sindh provinces