Subject list has been mentioned in the ad, as follows
The candidates must have completed Sixteen Years Education that must hold four (04) years BSc (Hons) Agriculture , BSc (Engg), BCS (Hons), MBBS or Master Degree in the relevant field.
Masters in Urdu Literature, U can,t apply.
I don't know about the future prospects.
moderators or seniors can help in this regard ?