@ Befit and Waqas ----- one more thing what contacts told us, so for knowledge of my all fellows, i share it that is as per advisement in News paper only 53 AD will be selected and similar is case for other post, as number of vacancies written against every post in Newspaper. So they always made list in which names of AD , where 53 written as Selected and names of 53 candidates as Waiting /reserve are written for ADs and similar is case for other posts. So list is made like (Selected and Waiting/Reserve) as per number of vacancies written in News paper for other all posts . Security clearance is always made for both Selected and Waiting/Reserve . Then Medical. No one will know who is selected and who is in Waiting /Reserve till the time appointment are letter issued. Appointment letter are only issued to selected candidates and not to Waiting/Reserved candidates.