43rd B.C.S. Exam-2020 written test date and schedule of oral test for general cadre posts of candidates who have passed the written test. Date of Oral Examination: From 03-09-2023 to 12-10-2023. 43rd BCS Examination 2020 Written Examination for BCS General Cadre Posts Oral Examination of the below-mentioned registration number candidates will be held at Bangladesh Public Works Commission Head Office Agargaon, Sher Bangla Nagar, Dhaka as per the following schedule.