In order to start your preparation you can make your time-table to complete your syllabus on time.

You should be aware of the complete syllabus and exam pattern. To know the exam pattern and level of the exam you can refer previous year papers.

Focus on the topics which carries more weightage in the exam

Practice as much as you can you can solve MCQs and sample papers for your practice.

Solving sample papers will also help you to work on your time management and your strength and weakness as well.

All the best for your preparation and exam!!