There was this perception that cadet colleges like (LaRkana and Petaro - wherefrom Zardari got education) provide sufficient opportunities (in exams hall) to their students to get good grades. I myself met a guy from Cadet College LaRkana in second year while attending coaching classes for Maths. The guy had around 85-90% marks in First Year’s Math, but our teacher had to teach him Class 10th Maths for strengthen his basics. 
