Tips by: ABIDA FAREED (PAS), 22nd in Pakistan, CSS-2016
Tips for Selection of optional subjects
Select optional subjects on the basis of your own taste and the scoring trend. If you believe you can study a subject well and its scoring trend, too, is good, choose that one!
Tips for Notes-making
Jot down main points of the topics you study. Make an outline along with main arguments for that topic. They prove to be of real help in the end.
Tips for Revision
Revision is necessary, definitely. Refine your revision by taking a mock exam and by solving past papers.