Shortly after you receive the question paper, the question paper is sent to people outside, either through windows you can see, or by taking 'pee break'. after which they prepare answers and deliver them through windows, or they take it from bathrooms, when taking the '2nd pee break'. I have sat in one of those exams, ;) but it was in Pakistan, nothing dissimilar though. That said, it was about 10 years ago. Now there are very tough 'restrictions' esp., in urban areas, but in rural areas I guess this could be still in practice.

But this does not help any of them, because even witin Pakistan, the degree from the Sindh province (where it is more common), is barely taken seriously, when applying for the Job.