I personally believe that allocation of posts in 5 Zones is not rational. What I'm trying to say that distribution of posts should b made district wise, because some zones have larger areas while some have fewer districts. Look Zone-2 is very competitive including districts of Peshawar, Charsadda, Nowshera, Swabi and Mardan while Zone-3 comprised of vast area including districts of Swat, Upper Dir, Lower Dir, Chitral, Buner, Shangla, Kohistan, and Malakand Protected Areas (Swat Ranizai and Sam Ranizai), backward areas of Haripur, Mansehra and Swabi Districts; i.e. Kala Dhaka Area, Upper Tanawal Area, Gadoon Area, Backward areas of Haripur District i.e., Kalanjar Field Kanungo Circle of Tehsil Haripur and Amazai Field Kanungo Circle of Tehsil Ghazi.
This is my personal view and everyone has the right to agree or disagree. Your suggestions are warmly welcome.