Assuming you are writing in the exam room, you are required to complete an answer sheet for a question paper at home within the allotted time. Practice the fundamentals for questions worth two points, and remember that examiners won't read long answers; instead, try to highlight the key points. Diagrams convey more details as well as marks. Simply put, they will check the points. Just stick to topics that are direct and highly profitable.
You must not overlook any derivatives when attempting to solve a math problem. Even if your response to the question is accurate, the examiners may not give you full credit. They award points up to the point where you failed to write the proper derivatives.
Here are some things you can follow to clear your exams at Anna University without any arrears.
Keep in mind to follow the previous year's question papers, as they will help you to get accustomed to the paper pattern. The questions may not be similar, but the pattern remains the same.