Yes, you can easily complete your syllabus in one year. It is sufficient time to prepare for your exam. You should be determined and self motivated.

You can start your preparation by NCERT books it will help you to clear your basics and to build your fundamentals strong. Refer previous year papers to understand the exam pattern and to know the level of exam. Focus on the important topics. Solve as many as MCQs for your practice. You should also solve mock test series to analyze your preparation level and to know your strength and weakness.

All the Best!!