As everyone knows that candidates form Balochistan always score less as compare to other provinces so there is less or no competition, reason: less or no Quality of education.
similar is the case with Sindh Rural.
there are only 3 universities which provide MBA degree in Balochistan, which also don't have quality education. Because of security issues these universities don't have good facility.
0% grooming in Balochistan.
So in my opinion the criteria for each province should be different.