How To Write Exam Paper For Good Marks . The body of the essay is the main part and the lengthiest of all. You can divide the body into headings as per the word limit required. What can I do to improve my presentation in board exams? Quora from www.quora.com You can divide the body into headings as per the word limit required. How to write ignou exam paper to get good marks guaranteed? Try to use correct grammar and punctuation as you write because you may not have time to go back and proofread your work.