Is IAS preperation possible along with the job, working hours(9-6) sat,sun off.

It all depends upon your capacity to study. Ofcourse it becomes difficult to study while in a job but it is not impossible. The positive aspect about this is you can devise ways 7 measn to improve knowledge in the sector (or your chosen optional subject) while at your work. You need to do this intel

There are 3 D's to achieve success in life as well as in career. They being... Determination, dedication and devotion. If you have these three sky is your limit and you can succeed using the available time with proper planning and prioritizing.. All the best.