Is the KSLU exam hard?

Few of my friends graduated from KSLU. According to their experience, question papers in KLSU are not that difficult, if you studied your subject thoroughly. But evaluation of the answer sheet is strict. 

It’s quite difficult to get first class or distinction in KLSU. Typically KSLU question papers consist of 9 questions. For questions 1-8, you will need to attend at least 5 questions. Each question carries 16 marks. The 9th question is compulsory and will have 3 sub questions. Out of which you need to attend any two. The sub questions carry 10 marks each.