the paper is simple,i cant believe that more than 80% students were failed in 2010 exam,so i think the problem is with fpsc,the main problem is with examiners,they just want to impose their own point of view they dont care about justifications.
islamiat is a very vast subject.every problem has many solutions,and the solutions has two faces either in favour or against,as an examiner one should accept both according to the justifications provided,but thats not going to happen,because the they think they are the only muslims sitting there and rejecting any statement which goes against their own pint of view.
so just pray that our luck works and we write material which suits the examiner whether it is write or wrong.