New Delhi: Campaigning ended Thursday for three Lok Sabha and 33 assembly by-elections spread across various states with the the polls being seen as a test of popularity of respective state governments as also of the BJP which held many of these seats.

Polling will be held Saturday to Medak parliamentary seat in Telangana, Vadodra in Gujarat and Mainpuri in Uttar Pradesh. Three assembly seats in Assam, nine in Gujarat, four in Rajasthan, 11 in Uttar Pradesh, two in West Bengal and one each in Andhra Pradesh, Chhattisgarh, Sikkim and Tripura will also go to the polls Saturday.