For p3, Read a concept from becker textbook.
Then practice at least 3-4 questions of that topic and do them in time limit.Be honest with yourself.
Then read examiner's answers 2 times. Read marking scheme as well.
And also give at least 1 mock exam and get it marked
its also my third attempt...will u like to share what u did wrong in exams
1) You can not ignore time
2) Read the questions first
3) Go through the cases within first 15 min reading time
4) Read the questions again
5) Try to apply more than one models in your answer, don't forget time!
Miss sobia kanwal if you have got some knowledge about solving the paper p-3,Please share the knowledge if you don't mind please.