As far as preparation for any exam is concerned, my advice to you would be to know the syllabus as well as the paper pattern. This would help you study better. Knowing the syllabus proves to be quite important as it will give a clear idea regarding what you have to prepare for the exam.
Paper Pattern:
The test consists of various multiple-choice questions which are based on five sections. These sections include:
There is a time limit for every section. A downside to this exam is the fact that you will be given negative marking for every wrong answer you mark.
The pattern and syllabus are similar to those observed in other exams like CAT and XAT. The total duration of the exam is about 120 minutes.
In my opinion, look at the syllabus you have to study and have effective time management as you have in any other exam. This should help you score better and you can look at the questions you are scoring less in to improve your overall grade.