Preparation for exam and score good marks is not an easy task for all when our exam is at corner.there are few students who score good marks because they are god gifted by birth so don’t think that you also can score good marks.
To score a good marks you must study from beginning to end.As the proverb says, "boond boond se ghat bharta hai".you just study 2 to 3 hours daily apart from your school.you must prepare your own time table and strictly follow it.you just practice your practical subject and read theoretical subjects but one thing should keep in mind that practice should be continuous.
Two months before the exam your syllabus should be revised two times.and now you should prefer sample paper or other books available in the market as suggested by your teacher or your mentor.
The two months is the period that will decide your marks.this is time to bruceup your skill, your revision and what have studied till now.
After finishing sample paper you just take your test by yourself of each subject.and score yourself and see where are you and repeat it again and again at least three times.
Two days before the exam you stop your study forget about what have you study till now and give your mind a rest take deep breathing, enjoy yourself, take sound asleep at night, and ultimately go for examination.
One more important thing, never discuss about questions and their answer with your friends before and after the exam and in examination hall too.otherwise it will bother you and your next paper may be not much better.