dear imbindas your information is not correct...if a seat is left vacant and the selected candidate doesnt join the post and he conveys his decision to the concerned department with in 3 months then the candidate 2nd on merit list is selected for the said post and the same goes on but the time limit is 3 months...i have personally gone through it


thanks WAZIRA to be the only one from waziristan to be amongst the Tehsildars...good job and keep it up