brother i was selected as asj. i joined the department with the permission of my parent department wapda (6 days leave & permission of joining). after 6 days i resigned from ASJ. and assumed my job in wapda. (it is on contract basis). now i want to ask some questions from seniors;

1. kiya resign wapis ho sakta hai?
2. resign kitnay day/month tak wapis liya ja sakta hai
3. what is the legal way to assume the charge of ASJ (my name is on lock in, lock out sheet is continues till to date.