The sole strategy is to work hard. There is no substitute for hard work. The only thing is that your hard work should be well oriented to the specific exam models. So the strategy is such that the every effort you have been applying should reinforce the preparation. The course is not exactly like that of your Intermediate (10+2/I.Sc.). It is little tough, more advanced and concept based however they will not give you the complete syllabus about the questions. So the best way to know the particular favorite area of a university or Embassy is to go through their old questions. Then you start collecting the materials accordingly and prepare for the Entrance Exam.
- Prepare for one specific entrance examination at a time.
- Go through the syllabus of the exam.
- Go through the old questions.
- Then you will know what type of questions is being asked there, gead accordingly
- Don't read unwanted or whatever comes before.
- Be selective while studying.
- You should also develop some technique of interpreting tricky questions (i.e. decide the meaning)