Make a routine and stick to it. Also, breaks at regular intervals are recommended.
Try to solve as many questions as possible. Consult the previous year's question paper and appear for mock tests.
Practice solving the question paper within the time limit. It will help in exams. Additionally, this will also enhance the accuracy.
Don’t panic in case of low scores in the mock tests. Instead, concentrate on building and strengthening the knowledge base such that slowly confidence is gained back.
Do not skip any topic. Give equal attention to the syllabus with less weightage. If it does not come for the examination, it will, however, increase the knowledge.
Don’t neglect English, Quantitative Aptitude, and Reasoning as these sections are scoring and add to the overall score in the exam.